{"id":"CVE-2025-65799","aliases":["GHSA-qgjp-5g5x-vhq2","GO-2025-4218"],"url":"https://o3.security/vulnerability/CVE-2025-65799","summary":"memos lacks file name validation or verification","details":"A lack of file name validation or verification in the Attachment service of usememos memos v0.25.2 allows attackers to execute a path traversal.","published":"2025-12-08T00:00:00Z","modified":"2026-08-12T03:51:21.443163625Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},"epss":{"score":0.00214,"percentile":0.11906,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/usememos/memos","fixedVersion":"0.25.3"}],"fix":{"url":"https://github.com/usememos/memos/pull/5218","label":"usememos/memos#5218"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65799.json"},{"type":"ADVISORY","url":"https://herolab.usd.de/security-advisories/usd-2025-0056/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65799"},{"type":"FIX","url":"https://github.com/usememos/memos/pull/5218"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:21.443163625Z"}}