{"id":"CVE-2026-103488","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-103488","generatedAt":"2026-10-27T23:50:22.456Z","title":"In JetBrains YouTrack before 2026.2.19422 missing authorisation allowed authenticated users to add themselves to project teams and access restricted issues","description":"In JetBrains YouTrack before 2026.2.19422 missing authorisation allowed authenticated users to add themselves to project teams and access restricted issues","published":"2026-10-01T10:17:12.000Z","lastModified":"2026-10-05T12:44:33.000Z","status":"Analyzed","sourceIdentifier":"cve@jetbrains.com","cvss":{"version":"3.1","score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"},"cwe":["CWE-863"],"affected":["jetbrains/youtrack"],"epss":{"score":0.00211,"percentile":0.1127,"date":"2026-10-26","history":[{"date":"2026-10-02","score":0.00278,"percentile":0.18328}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-01T10:17:12.000Z","detail":{"score":"7.1","severity":"HIGH","publishedAt":"2026-10-01T10:17:12.487Z"},"summary":"New CVE, high severity (CVSS 7.1)."}],"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-2026-103488","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."}