CVE-2026-95814
highVaultwarden through 1.37.3 omits organization membership status validation from three cipher access-restriction queries, allowing revoked and not-yet-confirmed…
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/dani-garcia/vaultwarden disclosure@vulncheck.com
- https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/cipher.rs disclosure@vulncheck.com
- https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/group.rs disclosure@vulncheck.com
- https://github.com/dani-garcia/vaultwarden/pull/7554 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/vaultwarden-through-1.37.3-authorization-bypass-via-m... disclosure@vulncheck.com