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189 vulnerabilities
CVE-2026-56015 (GCVE-0-2026-56015)
Vulnerability from cvelistv5 – Published: 2026-07-03 12:56 – Updated: 2026-07-03 16:31
VLAI?
Title
Net::IP::LPM versions through 1.10 for Perl allow a heap out-of-bounds read via an unbounded prefix length
Summary
Net::IP::LPM versions through 1.10 for Perl allow a heap out-of-bounds read via an unbounded prefix length.
add() passes the prefix string to the trie builder addPrefixToTrie() without checking it against the address width.
addPrefixToTrie() then walks the prefix buffer by prefix_length bits, reading prefix[byte] for byte up to prefix_len/8, where prefix is the 4-byte (IPv4) or 16-byte (IPv6) packed address. A prefix length greater than 32 for IPv4 or 128 for IPv6, for example add("1.2.3.4/255", $v) or add("2001:db8::/255", $v), reads past the end of the packed address.
The out-of-bounds read happens during trie construction and is bounded: the prefix length is stored as an unsigned char, so the bit walk reads at most 32 bytes from the start of the packed address, a short distance past the end of the 4-byte or 16-byte buffer. It is detectable under AddressSanitizer, valgrind, or a hardened allocator, where it can abort the process. Lookups and dump() format only the valid address width, so the out-of-bounds bytes are not exposed through the module's API.
Severity ?
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TPODER | Net::IP::LPM |
Affected:
0 , ≤ 1.10
(custom)
|
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CVE-2025-15646 (GCVE-0-2025-15646)
Vulnerability from cvelistv5 – Published: 2026-07-01 14:38 – Updated: 2026-07-01 18:09
VLAI?
Title
HTML::Gumbo versions before 0.19 for Perl disclose heap memory via type confusion
Summary
HTML::Gumbo versions before 0.19 for Perl disclose heap memory via type confusion.
Support for the <template> element was added to libgumbo 0.10.0 in 2015, but the walk_tree function in lib/HTML/Gumbo.xs was not updated to support it. The element was treated as a text-node, where strlen() over-reads the heap block that the pointer addresses.
Any caller that runs parse() with the default format => 'string', or with format => 'tree', on input containing a <template> element serializes the over-read bytes into the returned result, disclosing bounded heap contents. format => 'callback' reaches a croak on the unhandled node type and is unaffected.
Severity ?
9.8 (Critical)
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| BPS | HTML::Gumbo |
Affected:
0 , < 0.19
(custom)
|
Credits
Vincent Lefevre
Niko Tyni
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CVE-2026-56016 (GCVE-0-2026-56016)
Vulnerability from cvelistv5 – Published: 2026-07-01 06:46 – Updated: 2026-07-01 17:36
VLAI?
Title
CGI::Session::ID::md5 versions before 4.49 for Perl generate predictable session ids from low-entropy sources
Summary
CGI::Session::ID::md5 versions before 4.49 for Perl generate predictable session ids from low-entropy sources.
The generate_id method builds the session id from a MD5 digest of the process id, the epoch time, and the built-in rand() function. All three are predictable, low-entropy sources: the PID is drawn from a small range, the epoch time can be guessed or read from the HTTP Date header, and Perl's rand() is unsuitable for security purposes because it is predictable and reversible.
An attacker who predicts a session id can impersonate the corresponding session and bypass authentication.
Severity ?
5.9 (Medium)
CWE
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MARKSTOS | CGI::Session::ID::md5 |
Affected:
0 , < 4.49
(custom)
|
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CVE-2026-13766 (GCVE-0-2026-13766)
Vulnerability from cvelistv5 – Published: 2026-06-30 11:20 – Updated: 2026-06-30 17:35
VLAI?
Title
DBIx::QuickORM versions before 0.000026 for Perl allow SQL injection via unquoted SQL identifiers
Summary
DBIx::QuickORM versions before 0.000026 for Perl allow SQL injection via unquoted SQL identifiers.
The default SQL builder, a SQL::Abstract subclass, sets bindtype in its constructor but never quote_char, so SQL::Abstract emits identifiers verbatim. Caller-supplied identifiers (order_by, where-clause column keys, field and returning lists, upsert columns, and join aliases) reach the SQL string raw, while values are placeholder-bound and unaffected.
A caller that forwards untrusted input to an affected identifier position, such as a user-controlled order_by value, enables SQL injection: the row order can be made to depend on a sub-select over columns the query never selected, and the where and update identifier positions permit further data disclosure and tampering.
Severity ?
9.8 (Critical)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| EXODIST | DBIx::QuickORM |
Affected:
0 , < 0.000026
(custom)
|
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CVE-2026-57082 (GCVE-0-2026-57082)
Vulnerability from cvelistv5 – Published: 2026-06-30 11:05 – Updated: 2026-06-30 14:20
VLAI?
Title
Net::BitTorrent versions through 2.0.1 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG
Summary
Net::BitTorrent versions through 2.0.1 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG.
The MSE (Message Stream Encryption) handshake derives its 160-bit Diffie-Hellman private key from Perl's rand(), a non-cryptographic drand48-class generator seeded once per process, in KeyExchange.pm. The shared secret and the RC4 keys derived from it (the SHA-1 of "keyA" or "keyB", the shared secret, and the infohash) therefore depend entirely on a predictable PRNG. The same handshake sends, in cleartext, random padding drawn from the same rand() sequence in _random_pad, immediately after the public key and the private-key draw.
A passive observer of the handshake recovers the PRNG state from the cleartext padding, reconstructs the private key, computes the shared secret from the peer's public key on the wire, derives the RC4 keys, and decrypts the connection, defeating the passive-observation obfuscation MSE provides.
Severity ?
5.9 (Medium)
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SANKO | Net::BitTorrent |
Affected:
0 , ≤ 2.0.1
(custom)
|
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CVE-2026-57081 (GCVE-0-2026-57081)
Vulnerability from cvelistv5 – Published: 2026-06-30 11:05 – Updated: 2026-06-30 15:04
VLAI?
Title
Net::BitTorrent versions through 2.0.1 for Perl allow remote memory exhaustion via deeply nested bencoded input
Summary
Net::BitTorrent versions through 2.0.1 for Perl allow remote memory exhaustion via deeply nested bencoded input.
bdecode recurses once per nested list or dictionary level with no depth cap, and each recursive call receives the remaining buffer by value while the list and dictionary branches capture the whole remainder, so every live recursion frame keeps its own copy of the shrinking buffer (O(N^2) bytes for an N-deep input). The decoder runs on every untrusted bencode source: .torrent files, BEP09 metadata fetched from peers, DHT messages, and tracker responses.
A bencoded input of roughly 150,000 nested lists (about 150 KB on the wire) drives multi-gigabyte peak memory, so one short message from any peer, or one crafted .torrent file or magnet link, terminates the client.
Severity ?
7.5 (High)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SANKO | Net::BitTorrent |
Affected:
0 , ≤ 2.0.1
(custom)
|
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CVE-2026-57080 (GCVE-0-2026-57080)
Vulnerability from cvelistv5 – Published: 2026-06-30 11:04 – Updated: 2026-06-30 13:48
VLAI?
Title
Net::BitTorrent versions through 2.0.1 for Perl allow remote memory exhaustion via an uncapped peer-wire message-length prefix
Summary
Net::BitTorrent versions through 2.0.1 for Perl allow remote memory exhaustion via an uncapped peer-wire message-length prefix.
The peer-wire framing in _process_messages trusts the 4-byte length prefix sent by a connected peer with no upper bound, while receive_data appends every inbound byte to the input buffer. A peer announces a length prefix of up to about 4 GiB and then streams bytes; the decoder waits until the buffer holds the full message before processing it, so the buffer grows without limit.
Peer connections are unauthenticated, so any peer in the swarm exhausts the downloading process's memory. The largest legitimate message is a 16 KiB piece block, so any announced length far above that is anomalous.
Severity ?
7.5 (High)
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SANKO | Net::BitTorrent |
Affected:
0 , ≤ 2.0.1
(custom)
|
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CVE-2026-57079 (GCVE-0-2026-57079)
Vulnerability from cvelistv5 – Published: 2026-06-30 11:04 – Updated: 2026-06-30 13:52
VLAI?
Title
Net::BitTorrent versions through 2.0.1 for Perl write files outside the download directory via path traversal in peer-supplied metadata
Summary
Net::BitTorrent versions through 2.0.1 for Perl write files outside the download directory via path traversal in peer-supplied metadata.
Net::BitTorrent validates file path components only on the .torrent-file ingest path. The peer and magnet metadata path (_on_metadata_received, reached from the BEP09 ut_metadata extension) passes attacker-supplied file names straight to Storage::add_file and Storage::_parse_file_tree, where Path::Tiny's child() does not collapse "..". A v2 file tree key, a v1 files[].path element, or a single-file name containing ".." segments therefore resolves outside the download directory.
Because the peer also controls the piece hashes and the served bytes, content verification passes, so a malicious magnet or peer writes attacker-chosen content to an attacker-chosen path on the downloading host.
Severity ?
5.3 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SANKO | Net::BitTorrent |
Affected:
0 , ≤ 2.0.1
(custom)
|
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CVE-2026-13758 (GCVE-0-2026-13758)
Vulnerability from cvelistv5 – Published: 2026-06-29 20:42 – Updated: 2026-06-30 13:56
VLAI?
Title
CryptX versions before 0.088_001 for Perl compare AEAD authentication tags in non-constant time in the streaming decrypt_done path
Summary
CryptX versions before 0.088_001 for Perl compare AEAD authentication tags in non-constant time in the streaming decrypt_done path.
The decrypt_done($tag) form compares it against the computed tag with memNE (memcmp() != 0), which short-circuits on the first differing byte, so its run time depends on the number of matching leading bytes. This affects all five AEAD modes: GCM, CCM, ChaCha20Poly1305, EAX and OCB. The one-shot *_decrypt_verify helpers are unaffected; they verify the tag inside libtomcrypt with a constant-time comparison.
The timing difference is a tag-verification oracle. An attacker who can submit many candidate tags for the same nonce, ciphertext and associated data while measuring the timing precisely enough may recover the expected tag byte by byte and forge a message that verifies.
Severity ?
CWE
- CWE-208 - Observable Timing Discrepancy
Assigner
References
| URL | Tags | |
|---|---|---|
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CVE-2026-56018 (GCVE-0-2026-56018)
Vulnerability from cvelistv5 – Published: 2026-06-29 19:38 – Updated: 2026-06-29 22:24
VLAI?
Title
JavaScript::Minifier::XS versions before 0.16 for Perl leak memory on every call to minify(), allowing unbounded memory growth
Summary
JavaScript::Minifier::XS versions before 0.16 for Perl leak memory on every call to minify(), allowing unbounded memory growth.
In JsMinify (XS.xs) the cleanup frees only the NodeSet structures and never the per-token contents buffers allocated in JsSetNodeContents; JsDiscardNode unlinks nodes without freeing their contents. Each token's contents buffer is therefore leaked on every call, and the two early returns taken when the node list is empty leak the whole NodeSet.
A long-lived process that minifies repeatedly, such as an asset pipeline or a server-side minifier endpoint, grows in memory without bound until it exhausts available memory and is killed, causing denial of service.
Severity ?
7.5 (High)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| GTERMARS | JavaScript::Minifier::XS |
Affected:
0 , < 0.16
(custom)
|
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CVE-2026-56017 (GCVE-0-2026-56017)
Vulnerability from cvelistv5 – Published: 2026-06-29 19:38 – Updated: 2026-06-29 22:24
VLAI?
Title
JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash
Summary
JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash.
The regexp versus division disambiguator in JsTokenizeString (XS.xs) inspects the previous token's last byte to choose between a regexp literal and a division operator. When a slash is the first meaningful token, with the start of input or only whitespace and comments before it, there is no valid preceding token: the walk back over whitespace and comment nodes runs off the head of the node list to NULL, and the byte lookup reads through a NULL contents pointer at an underflowed length index. The following identifier check dereferences the same NULL pointer.
The crash is reachable through the public minify() API, so input as small as a single slash byte crashes the calling process. A service that minifies untrusted or third-party JavaScript can be crashed by a remote request, causing denial of service.
Severity ?
7.5 (High)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| GTERMARS | JavaScript::Minifier::XS |
Affected:
0 , < 0.16
(custom)
|
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CVE-2026-13593 (GCVE-0-2026-13593)
Vulnerability from cvelistv5 – Published: 2026-06-29 19:37 – Updated: 2026-06-29 22:24
VLAI?
Title
CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away
Summary
CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away.
The minify function has a memory leak when processing a document containing only characters to be removed, such as comments and whitespace.
Severity ?
6.5 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| GTERMARS | CSS::Minifier::XS |
Affected:
0 , < 0.14
(custom)
|
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CVE-2026-11702 (GCVE-0-2026-11702)
Vulnerability from cvelistv5 – Published: 2026-06-26 08:13 – Updated: 2026-07-01 14:35
VLAI?
Title
Bytes::Random::Secure::Tiny versions through 1.011 for Perl share internal state across forked processes
Summary
Bytes::Random::Secure::Tiny versions through 1.011 for Perl share internal state across forked processes.
When an object is initialised before forking, then the internal state for the PRNG is shared across processes and identical random streams will be produced.
Secrets generated in multiprocess applications are predictable across processes.
Severity ?
7.5 (High)
CWE
- CWE-335 - Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
Assigner
References
| URL | Tags | |
|---|---|---|
|
|
||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| DAVIDO | Bytes::Random::Secure::Tiny |
Affected:
0 , ≤ 1.011
(custom)
|
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CVE-2026-11625 (GCVE-0-2026-11625)
Vulnerability from cvelistv5 – Published: 2026-06-26 08:07 – Updated: 2026-07-01 14:34
VLAI?
Title
Bytes::Random::Secure versions through 0.29 for Perl share internal state across forked processes
Summary
Bytes::Random::Secure versions through 0.29 for Perl share internal state across forked processes.
When an object is initialised before forking, or when the functional interface is used, then the internal state for the PRNG is shared across processes and identical random streams will be produced.
Secrets generated in multiprocess applications are predictable across processes.
Severity ?
7.5 (High)
CWE
- CWE-335 - Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
Assigner
References
| URL | Tags | |
|---|---|---|
|
|
||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| DAVIDO | Bytes::Random::Secure |
Affected:
0 , ≤ 0.29
(custom)
|
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CVE-2026-12844 (GCVE-0-2026-12844)
Vulnerability from cvelistv5 – Published: 2026-06-25 15:26 – Updated: 2026-06-25 19:35
VLAI?
Title
List::SomeUtils::XS versions before 0.59 for Perl have a heap buffer overflow in the pairwise function
Summary
List::SomeUtils::XS versions before 0.59 for Perl have a heap buffer overflow in the pairwise function.
pairwise() collects the values returned by the block into a heap buffer sized to the longer input array, then grows the buffer before each copy with a single quadrupling (alloc <<= 2) instead of a loop. A block call that returns more than four times the current allocation in one invocation outgrows that one quadrupling, and the copy writes past the end of the buffer.
Any caller of pairwise() whose block returns, for a single pair, more than four times the longer input array's length writes past the buffer and corrupts the heap.
Severity ?
7.5 (High)
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| DROLSKY | List::SomeUtils::XS |
Affected:
0 , < 0.59
(custom)
|
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CVE-2026-9733 (GCVE-0-2026-9733)
Vulnerability from cvelistv5 – Published: 2026-06-23 07:05 – Updated: 2026-06-23 14:18
VLAI?
Title
Mojolicious::Plugin::Web::Auth::OAuth2 versions through 0.17 for Perl have an insecure default state parameter
Summary
Mojolicious::Plugin::Web::Auth::OAuth2 versions through 0.17 for Perl have an insecure default state parameter.
When no state generator is specified in the constructor, the module defaults to using a SHA-1 hash of predictable and low-entropy sources, including the epoch time (which is leaked via the HTTP Date header) and a call to Perl's built-in rand function.
A predictable state allows an attacker to hijack another user's session through cross site request forgery (CSRF).
Severity ?
9.1 (Critical)
CWE
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HAYAJO | Mojolicious::Plugin::Web::Auth::OAuth2 |
Affected:
0 , ≤ 0.17
(custom)
|
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CVE-2026-11373 (GCVE-0-2026-11373)
Vulnerability from cvelistv5 – Published: 2026-06-22 11:28 – Updated: 2026-06-22 15:33
VLAI?
Title
Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections
Summary
Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections.
Net::Statsite::Client is a client for the statsite protocol, which is a variant of statsd.
Newlines are not removed from metric names, allowing metric injections.
Values are not sanitised for newlines or other protocol control characters such as colons or pipes, allowing metric injections.
Severity ?
9.1 (Critical)
CWE
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| JASEI | Net::Statsite::Client |
Affected:
0 , ≤ 1.1.0
(custom)
|
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CVE-2026-9265 (GCVE-0-2026-9265)
Vulnerability from cvelistv5 – Published: 2026-06-20 00:46 – Updated: 2026-06-22 15:36
VLAI?
Title
Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING path
Summary
Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING path.
print_attribute() copies a UTF8STRING ASN.1 attribute value into a heap buffer sized exactly to its declared length via strncpy, leaving no NUL terminator. Downstream callers run strlen() on the result and pass the inflated length to newSVpvn(), copying attacker-influenced adjacent heap bytes into a Perl scalar.
Severity ?
9.1 (Critical)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| JONASBN | Crypt::OpenSSL::PKCS12 |
Affected:
0 , < 1.96
(custom)
|
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CVE-2026-9692 (GCVE-0-2026-9692)
Vulnerability from cvelistv5 – Published: 2026-06-18 17:53 – Updated: 2026-06-18 18:47
VLAI?
Title
Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely
Summary
Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.
The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.
These are predictable or low-entropy sources that are unsuitable for security purposes.
Severity ?
5.3 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HAYAJO | Mojolicious::Sessions::Storable |
Affected:
0 , ≤ 0.05
(custom)
|
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CVE-2026-12205 (GCVE-0-2026-12205)
Vulnerability from cvelistv5 – Published: 2026-06-15 21:57 – Updated: 2026-06-16 16:13
VLAI?
Title
Crypt::DSA versions before 1.21 for Perl reused the nonce across signatures, leading to private-key recovery
Summary
Crypt::DSA versions before 1.21 for Perl reused the nonce across signatures, leading to private-key recovery.
Crypt::DSA::sign caches the per-signature nonce material in the Key object without ever clearing it.
The first sign() on a Key object picks a nonce, and every later sign() on that same object reuses it, producing an identical "r".
Keys used to sign more than once with an affected version should be considered compromised.
Severity ?
9.1 (Critical)
CWE
- CWE-323 - Reusing a Nonce, Key Pair in Encryption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| TIMLEGGE | Crypt::DSA |
Affected:
0 , < 1.21
(custom)
|
Credits
Richard Kettlewell
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CVE-2026-11832 (GCVE-0-2026-11832)
Vulnerability from cvelistv5 – Published: 2026-06-15 21:19 – Updated: 2026-06-16 16:05
VLAI?
Title
Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce
Summary
Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce.
The default nonce was generated using an MD5 hash of the epoch time, which is predictable.
Severity ?
9.1 (Critical)
CWE
- CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| BIAFRA | Dancer2::Plugin::Auth::OAuth |
Affected:
0 , < 0.22
(custom)
|
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CVE-2026-12087 (GCVE-0-2026-12087)
Vulnerability from cvelistv5 – Published: 2026-06-15 21:11 – Updated: 2026-06-16 15:59
VLAI?
Title
Socket versions before 2.041 for Perl have an out-of-bounds heap read
Summary
Socket versions before 2.041 for Perl have an out-of-bounds heap read.
In Socket.xs, pack_ip_mreq_source() checks the length of its source argument before the argument is read, so the check tests the byte length carried over from the preceding multiaddr argument instead. Both addresses occupy a 4-byte field, so a valid multiaddr lets a source of any length pass the check, and the source is then copied into the 4-byte imr_sourceaddr field with a fixed-size copy. A source shorter than 4 bytes is not rejected, and the copy reads up to 3 bytes past the end of its buffer.
Calling pack_ip_mreq_source() with a source value shorter than 4 bytes copies adjacent heap memory into the returned packed structure.
Severity ?
9.1 (Critical)
Assigner
References
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|---|---|---|
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CVE-2026-11527 (GCVE-0-2026-11527)
Vulnerability from cvelistv5 – Published: 2026-06-14 11:40 – Updated: 2026-06-19 20:31
VLAI?
Title
Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open() of the -file argument in _make_filehandle
Summary
Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open() of the -file argument in _make_filehandle.
Config::IniFiles::_make_filehandle opens a filename argument with Perl's 2-arg open(), so a filename that begins or ends with a pipe ("| cmd", "cmd |") or begins with a redirect ("> path", ">> path") is run as a command or redirect rather than opened as a file. The helper is the open path behind the documented -file argument: new(-file => $thing) reaches it through ReadConfig. An in-memory scalar reference (-file => \$text) does not open a path and is unaffected.
Any caller that forwards untrusted input to the -file argument can run an arbitrary command or truncate a file under the process UID.
Severity ?
8.6 (High)
CWE
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SHLOMIF | Config::IniFiles |
Affected:
0 , < 3.001000
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CVE-2026-11526 (GCVE-0-2026-11526)
Vulnerability from cvelistv5 – Published: 2026-06-14 11:39 – Updated: 2026-06-21 13:34
VLAI?
Title
GD versions before 2.86 for Perl allow OS command injection and file overwrite via a 2-arg open() of filename arguments in _make_filehandle
Summary
GD versions before 2.86 for Perl allow OS command injection and file overwrite via a 2-arg open() of filename arguments in _make_filehandle.
GD::Image::_make_filehandle opens a filename argument with Perl's 2-arg open(), so a filename that begins or ends with a pipe ("| cmd", "cmd |") or begins with a redirect ("> path", ">> path") is run as a command or redirect rather than opened as a file. _make_filehandle is the single open path behind every filename-accepting constructor (new, newFromPng, newFromJpeg, and the rest); the in-memory *Data variants do not open a path and are unaffected.
Any caller that forwards untrusted input to one of these constructors as a pathname can run an arbitrary command or truncate a file under the process UID.
Severity ?
9.8 (Critical)
CWE
Assigner
References
| URL | Tags | |
|---|---|---|
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CVE-2026-9641 (GCVE-0-2026-9641)
Vulnerability from cvelistv5 – Published: 2026-06-12 14:57 – Updated: 2026-06-14 14:46
VLAI?
Title
Crypt::PBKDF2 versions before 0.261630 for Perl have a weak default algorithm and number of iterations
Summary
Crypt::PBKDF2 versions before 0.261630 for Perl have a weak default algorithm and number of iterations.
The default algorithm is HMAC-SHA1, which should only be used for legacy systems.
These versions default to using 1000 iterations.
Depending on the chosen algorithm, 220,000 to 1,400,000 iterations should be used.
Severity ?
5.3 (Medium)
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ARODLAND | Crypt::PBKDF2 |
Affected:
0 , < 0.261630
(custom)
|
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CVE-2026-9638 (GCVE-0-2026-9638)
Vulnerability from cvelistv5 – Published: 2026-06-12 14:41 – Updated: 2026-06-12 17:50
VLAI?
Title
Crypt::PBKDF2 versions before 0.261630 for Perl generate insecure random values for salts
Summary
Crypt::PBKDF2 versions before 0.261630 for Perl generate insecure random values for salts.
These versions use the built-in rand function, which is predictable and unsuitable for cryptography.
Severity ?
7.5 (High)
CWE
- CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ARODLAND | Crypt::PBKDF2 |
Affected:
0 , < 0.261630
(custom)
|
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CVE-2017-20240 (GCVE-0-2017-20240)
Vulnerability from cvelistv5 – Published: 2026-06-12 13:19 – Updated: 2026-06-12 16:59
VLAI?
Title
Crypt::PBKDF2 versions before 0.261630 for Perl are vulnerable to timing attacks
Summary
Crypt::PBKDF2 versions before 0.261630 for Perl are vulnerable to timing attacks.
These versions use Perl's built-in eq comparison. Discrepancies in timing could be used to guess the underlying derived-key.
Severity ?
5.9 (Medium)
CWE
- CWE-208 - Observable Timing Discrepancy
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ARODLAND | Crypt::PBKDF2 |
Affected:
0 , < 0.261630
(custom)
|
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CVE-2026-50639 (GCVE-0-2026-50639)
Vulnerability from cvelistv5 – Published: 2026-06-10 18:32 – Updated: 2026-06-19 15:33
VLAI?
Title
Metrics::Any::Adapter::SignalFx versions before 0.04 for Perl does not protect against metric injections
Summary
Metrics::Any::Adapter::SignalFx versions before 0.04 for Perl does not protect against metric injections.
The statsd protocol (and extensions such as dogstatsd) allow mutiple metrics, separated by newlines, to be sent per packet.
Metrics::Any::Adapter::SignalFx which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.
In addition, the _labels function does not check tags labels newlines or statsd control characters. The labels can be used for metric injections.
Severity ?
6.5 (Medium)
CWE
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| PEVANS | Metrics::Any::Adapter::SignalFx |
Affected:
0 , < 0.04
(custom)
|
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CVE-2026-50638 (GCVE-0-2026-50638)
Vulnerability from cvelistv5 – Published: 2026-06-10 18:32 – Updated: 2026-06-19 15:32
VLAI?
Title
Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections
Summary
Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections.
The statsd protocol (and extensions such as dogstatsd) allow mutiple metrics, separated by newlines, to be sent per packet.
Metrics::Any::Adapter::DogStatsd which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.
In addition, the _tags function does not check tags for newlines or statsd control characters. The tags can be used for metric injections.
Severity ?
9.1 (Critical)
CWE
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| PEVANS | Metrics::Any::Adapter::DogStatsd |
Affected:
0 , < 0.04
(custom)
|
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CVE-2026-50637 (GCVE-0-2026-50637)
Vulnerability from cvelistv5 – Published: 2026-06-10 18:32 – Updated: 2026-06-19 15:32
VLAI?
Title
Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections
Summary
Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections.
The statsd protocol (and extensions) allow mutiple metrics, separated by newlines, to be sent per packet.
The send method does not validate the contents of the metric names or values. If the names have newlines and statsd control characters (colon, pipe) then metric injections are possible.
Version 0.04 fixed this by modifying the _make method to block metric names with characters below ASCII 32 (which includes the newline), or colons or pipes.
Severity ?
8.2 (High)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| PEVANS | Metrics::Any::Adapter::Statsd |
Affected:
0 , < 0.04
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N",
"version": "3.1"
}
},
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