{"id":"CVE-2026-103488","state":"PUBLISHED","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","publishedAt":"2026-10-01T09:15:23.219Z","updatedAt":"2026-10-01T13:37:00.787Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","source":"JetBrains"},"assigner":"JetBrains","products":["JetBrains YouTrack"],"affected":[{"vendor":"JetBrains","product":"YouTrack","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2026.2.19422","versionType":"semver"}]}],"references":["https://www.jetbrains.com/privacy-security/issues-fixed/"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/103xxx/CVE-2026-103488.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-103488","state":"PUBLISHED","datePublished":"2026-10-01T09:15:23.219Z","dateUpdated":"2026-10-01T13:37:00.787Z","assignerShortName":"JetBrains","assignerOrgId":"547ada31-17d8-4964-bc5f-1b8238ba8014","dateReserved":"2026-09-30T17:07:12.302Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In JetBrains YouTrack before 2026.2.19422 missing authorisation allowed authenticated users to add themselves to project teams and access restricted issues"}],"affected":[{"vendor":"JetBrains","product":"YouTrack","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2026.2.19422","versionType":"semver"}]}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863"}]}],"providerMetadata":{"shortName":"JetBrains","orgId":"547ada31-17d8-4964-bc5f-1b8238ba8014","dateUpdated":"2026-10-01T09:15:23.219Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-103488","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-01T13:09:27.911841Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-01T13:37:00.787Z"}}]}}}