{"id":"CVE-2026-26012","summary":"vaultwarden has Full Cipher Enumeration Ignoring Organization Collection Permissions","details":"vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs. Prior to 1.35.3, a regular organization member can retrieve all ciphers within an organization, regardless of collection permissions. The endpoint /ciphers/organization-details is accessible to any organization member and internally uses Cipher::find_by_org to retrieve all ciphers. These ciphers are returned with CipherSyncType::Organization without enforcing collection-level access control. This vulnerability is fixed in 1.35.3.","aliases":["GHSA-h265-g7rm-h337"],"modified":"2026-04-10T05:40:54.536093Z","published":"2026-02-11T21:14:58.102Z","database_specific":{"cwe_ids":["CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26012.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/dani-garcia/vaultwarden/releases/tag/1.35.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26012.json"},{"type":"ADVISORY","url":"https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-h265-g7rm-h337"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26012"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dani-garcia/vaultwarden","events":[{"introduced":"0"},{"fixed":"36f0620fd19af0816a7ee2ed882d368b1b298ddc"}]}],"versions":["0.10.0","0.11.0","0.12.0","0.13.0","1.0.0","1.1.0","1.10.0","1.11.0","1.12.0","1.13.0","1.13.1","1.14","1.14.1","1.14.2","1.15.0","1.15.1","1.16.0","1.16.1","1.16.2","1.16.3","1.17.0","1.18.0","1.19.0","1.2.0","1.20.0","1.21.0","1.22.0","1.22.1","1.22.2","1.23.0","1.23.1","1.24.0","1.25.0","1.25.1","1.25.2","1.26.0","1.27.0","1.28.0","1.28.1","1.29.0","1.29.1","1.29.2","1.3.0","1.30.0","1.30.1","1.30.2","1.30.3","1.30.4","1.30.5","1.31.0","1.32.0","1.32.1","1.32.2","1.32.3","1.32.4","1.32.5","1.32.6","1.32.7","1.33.0","1.33.1","1.33.2","1.34.0","1.34.1","1.34.2","1.34.3","1.35.0","1.35.1","1.35.2","1.4.0","1.5.0","1.6.0","1.6.1","1.7.0","1.8.0","1.9.0","1.9.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26012.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}