CVE-2026-95814

Vaultwarden through 1.37.3 omits organization membership status validation from three cipher access-restriction queries, allowing revoked and not-yet-confirmed members to retain read, write, delete, and attachment access to organization ciphers. Attackers with revoked or pending membership can exploit missing status filters in get_user_collections_access_flags, get_group_collections_access_flags, and is_in_full_access_group to access protected cipher data server-side.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/dani-garcia/vaultwarden
https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/cipher.rs
https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/group.rs
https://github.com/dani-garcia/vaultwarden/pull/7554
https://www.vulncheck.com/advisories/vaultwarden-through-1.37.3-authorization-bypass-via-missing-status-check

Configurations

No configuration.

History

22 Sep 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-22 21:17

Updated : 2026-09-24 21:08

NVD link : CVE-2026-95814

Mitre link : CVE-2026-95814

CVE.ORG link : CVE-2026-95814

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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