CVE-2026-40987 (GCVE-0-2026-40987)

Vulnerability from cvelistv5 – Published: 2026-06-11 05:03 – Updated: 2026-06-23 19:45
VLAI?
Title
Remote-file synchronizer in Spring Integration writes server-supplied filename under localDirectory without canonicalization
Summary
A malicious or compromised FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem (outside the configured local-directory) with attacker-controlled content. Affected versions: Spring Integration 7.0.0 through 7.0.4; 6.5.0 through 6.5.8; 6.4.0 through 6.4.11; 6.3.0 through 6.3.14; 5.5.0 through 5.5.20.
Severity ?
7.1 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory (Path Traversal)
Assigner
References
Impacted products
Vendor Product Version
Spring Spring Integration Affected: 7.0.0 , < 7.0.4.1 (custom)
Affected: 6.5.0 , < 6.5.8.1 (custom)
Affected: 6.4.0 , < 6.4.12 (custom)
Affected: 6.3.0 , < 6.3.15 (custom)
Affected: 5.5.0 , < 5.5.21 (custom)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.