{"id":"CVE-2026-48070","revision":"5ec668d650954be0a9f5bc84876b4725","records":[{"revision":"5ec668d650954be0a9f5bc84876b4725","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-48070","aliases":[],"title":"Docmost: Avatar URL path traversal in avatar cleanup leads to arbitrary local file deletion","description":"Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, authenticated users can store attacker-controlled avatarUrl values that are later reused by avatar cleanup without confinement to the intended directory on local-storage deployments. A low-privileged user can cause deletion of arbitrary local files or directories reachable by the Docmost service account. This issue is fixed in version 0.80.1.","state":0,"publishedAt":"2026-09-24T18:15:58.7+00:00","modifiedAt":"2026-10-05T15:32:29.262+00:00","affected":[{"ecosystem":"Vendor product","name":"docmost","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"docmost\",\n                    \"product\": \"docmost\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.80.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","score":7.1,"severity":"HIGH"}],"references":["https://github.com/docmost/docmost/security/advisories/GHSA-95f8-h5hf-8248","https://github.com/docmost/docmost/commit/a573acedd0317f3472cb0f8b95f6aa15315312e5","https://github.com/docmost/docmost/releases/tag/v0.80.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-48070","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-48070","identifiers":["CVE-2026-48070"]},"retained":false,"historicalAffected":[]}],"coverage":[]}