{"id":"CVE-2025-65796","aliases":["GHSA-8jcj-g9f4-qx42","GO-2025-4215"],"url":"https://o3.security/vulnerability/CVE-2025-65796","summary":"memos vulnerability allows arbitrarily reactions deletion","details":"Incorrect access control in usememos memos v0.25.2 allows attackers with low-level privileges to arbitrarily delete reactions made to other users' Memos.","published":"2025-12-08T00:00:00Z","modified":"2026-08-07T11:31:24.652910460Z","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":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/usememos/memos","fixedVersion":"0.25.3"}],"fix":{"url":"https://github.com/usememos/memos/pull/5217","label":"usememos/memos#5217"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65796.json"},{"type":"ADVISORY","url":"https://herolab.usd.de/security-advisories/usd-2025-0060/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65796"},{"type":"FIX","url":"https://github.com/usememos/memos/pull/5217"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:24.652910460Z"}}