{"id":"CVE-2026-100277","revision":"8eaaf00bf0714418893ad41fc6e3a2c2","records":[{"revision":"8eaaf00bf0714418893ad41fc6e3a2c2","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-100277","aliases":[],"title":"In JetBrains YouTrack before 2026.2.19197 account takeover was possible by replaying a notification signature","description":"In JetBrains YouTrack before 2026.2.19197 account takeover was possible by replaying a notification signature","state":0,"publishedAt":"2026-09-30T15:17:55.036+00:00","modifiedAt":"2026-10-01T03:55:41.614+00:00","affected":[{"ecosystem":"Vendor product","name":"YouTrack","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"JetBrains\",\n                    \"product\": \"YouTrack\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThan\": \"2026.2.19197\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L","score":8.9,"severity":"HIGH"}],"references":["https://www.jetbrains.com/privacy-security/issues-fixed/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100277","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100277","identifiers":["CVE-2026-100277"]},"retained":false,"historicalAffected":[]}],"coverage":[]}