{"id":"CVE-2026-52111","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-52111","summary":"An issue in fast-note-sync-service <=2.13.7 allows a remote attacker to escalate privileges via the admin configuration endpoint exposes authTokenKey","details":"An issue in fast-note-sync-service <=2.13.7 allows a remote attacker to escalate privileges via the admin configuration endpoint exposes authTokenKey","published":"2026-09-01T18:17:43.477","modified":"2026-09-02T16:17:17.797","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://gist.github.com/L4wCat/924c10c36d6d11651049787d547d411b"},{"type":"WEB","url":"https://github.com/haierkeys/fast-note-sync-service/issues/268"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-02T16:17:17.797"}}