Search criteria
4 vulnerabilities by Bitwarden
CVE-2026-43640 (GCVE-0-2026-43640)
Vulnerability from cvelistv5 – Published: 2026-05-11 17:14 – Updated: 2026-05-13 14:41 X_Open Source
VLAI?
Title
Bitwarden Server < 2026.4.1 Authentication Bypass via SCIM API Key
Summary
Bitwarden Server prior to v2026.4.1 does not require master-password re-authentication when retrieving or rotating an organization's SCIM API key, allowing an authenticated user with SCIM management privileges to obtain the key using only a valid session.
Severity ?
CWE
- CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
Sanjok Karki
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CVE-2026-43639 (GCVE-0-2026-43639)
Vulnerability from cvelistv5 – Published: 2026-05-11 17:14 – Updated: 2026-05-11 19:14 X_Open Source
VLAI?
Title
Bitwarden Server < 2026.4.0 Missing Authorization via Provider Clients
Summary
Bitwarden Server prior to v2026.4.0 contains a missing authorization vulnerability that allows a provider service user to add an arbitrary organization to their provider via `POST /providers/{providerId}/clients/existing`, resulting in takeover of the target organization; self-hosted installations are unaffected as this endpoint is restricted to Cloud via SelfHosted(NotSelfHostedOnly = true).
Severity ?
CWE
- CWE-862 - Missing Authorization
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
Sanjok Karki
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CVE-2026-43638 (GCVE-0-2026-43638)
Vulnerability from cvelistv5 – Published: 2026-05-11 17:13 – Updated: 2026-05-11 19:03 X_Open Source
VLAI?
Title
Bitwarden Server < 2026.4.1 Missing Authorization via Organization Cipher Import
Summary
Bitwarden Server prior to v2026.4.1 contains a missing authorization vulnerability that allows any authenticated user to write ciphers into an arbitrary organization via `POST /ciphers/import-organization` by submitting an empty `collections` array, which causes the server-side permission check to be skipped.
Severity ?
5.4 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
Sanjok Karki
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CVE-2026-42994 (GCVE-0-2026-42994)
Vulnerability from cvelistv5 – Published: 2026-05-01 04:06 – Updated: 2026-05-01 14:16
VLAI?
Summary
Bitwarden CLI 2026.4.0 from 2026-04-22T21:57Z to 2026-04-22T23:30Z, when obtained from npm, had embedded malicious code. This is related to a Checkmarx supply chain incident.
Severity ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Bitwarden | Bitwarden CLI |
Affected:
2026.4.0
|
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