{"id":"CVE-2026-95814","title":"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 …","summary":"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 …","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-863"],"vendor":"dani-garcia","product":"vaultwarden","affected":["vaultwarden <= 1.37.3"],"published":"2026-09-22","updated":"2026-09-24","sourceUpdated":"2026-09-24T21:08:22.573","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-95814","references":[{"url":"https://github.com/dani-garcia/vaultwarden","label":"disclosure@vulncheck.com"},{"url":"https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/cipher.rs","label":"disclosure@vulncheck.com"},{"url":"https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/group.rs","label":"disclosure@vulncheck.com"},{"url":"https://github.com/dani-garcia/vaultwarden/pull/7554","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/vaultwarden-through-1.37.3-authorization-bypass-via-missing-status-check","label":"disclosure@vulncheck.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-95814.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-95814"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-95814"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00426,"epssPercentile":0.34172,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-23T12:49:15.557025Z"},"ingestedAt":"2026-09-22T21:11:40.326Z","slug":"CVE-2026-95814","body":"## Overview\n\nVaultwarden 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-09-23 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-95814.json)","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}