{"id":"CVE-2026-103489","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-103489","generatedAt":"2026-10-28T02:58:07.167Z","title":"In JetBrains YouTrack before 2026.2.19422 hTML injection in VCS command failure notifications was possible","description":"In JetBrains YouTrack before 2026.2.19422 hTML injection in VCS command failure notifications was possible","published":"2026-10-01T10:17:14.000Z","lastModified":"2026-10-05T12:44:00.000Z","status":"Analyzed","sourceIdentifier":"cve@jetbrains.com","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["jetbrains/youtrack"],"epss":{"score":0.00339,"percentile":0.27123,"date":"2026-10-26","history":[{"date":"2026-10-02","score":0.00137,"percentile":0.02637}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-05T14:30:06.000Z","detail":{"from":"2.0","score":"5.4","severity":"MEDIUM","fromSeverity":"LOW"},"summary":"Now scored CVSS 5.4 MEDIUM (was 2.0)."},{"kind":"new","label":"New CVE","at":"2026-10-01T10:17:14.000Z","detail":{"score":"2.0","severity":"LOW","publishedAt":"2026-10-01T10:17:14.297Z"},"summary":"New CVE, medium severity (CVSS 5.4)."}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["Vendor Advisory"],"source":"cve@jetbrains.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-103489","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}