{"id":"CVE-2026-100262","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-100262","summary":"In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed users with read-only project access to overwrite project notification templates","details":"In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed users with read-only project access to overwrite project notification templates","published":"2026-09-30T16:16:57.120","modified":"2026-10-02T20:25:39.570","cvss":{"score":7.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.jetbrains.com/privacy-security/issues-fixed/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-02T20:25:39.570"}}