{"id":"CVE-2025-47158","aliases":["EUVD-2025-21915","GHSA-f5qr-822f-j6gv"],"status":"published","title":"Azure DevOps Server Elevation of Privilege Vulnerability","description":"Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00821,"percentile":0.57733,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-302"],"published":"2025-07-18T17:04:45Z","modified":"2026-06-17T09:27:31Z","products":[{"vendor":"microsoft","product":"azure devops"},{"vendor":"microsoft","product":"azure_devops"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47158","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-47158"},{"url":"https://github.com/advisories/GHSA-f5qr-822f-j6gv"}],"sources":{"cve":[{"id":"CVE-2025-47158","title":"Azure DevOps Server Elevation of Privilege Vulnerability","description":"Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-18T17:04:45.914Z","modified":"2026-02-26T17:50:27.379Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-302"],"updated_at":"2026-11-02T14:32:26.320248Z"}],"euvd":[{"id":"EUVD-2025-21915","description":"Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-18T17:04:45Z","modified":"2026-02-26T17:50:27Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T19:48:19.481461Z"}],"ghsa":[{"id":"GHSA-f5qr-822f-j6gv","title":"Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker...","description":"Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-18T18:30:29Z","modified":"2025-07-18T18:30:33Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-302"],"updated_at":"2026-11-02T15:03:03.424111Z"}],"nvd":[{"id":"CVE-2025-47158","description":"Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-18T17:15:31.363Z","modified":"2026-06-17T09:27:31.323Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-302"],"updated_at":"2026-11-02T14:11:18.782156Z"}]}}