Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
dani-garcia vaultwarden
Default version status: unaffected
0 to ≤ 1.37.3affected
pkg:github/dani-garcia/vaultwardenReferences
- https://github.com/dani-garcia/vaultwarden/pull/7554 ↗
- 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 ↗
- https://www.vulncheck.com/advisories/vaultwarden-through-1.37.3-authorization-bypass-via-missing-status-check ↗