{"id":"CVE-2026-23663","aliases":["EUVD-2026-31521","GHSA-qcvg-4gch-p3w8"],"status":"published","title":"Microsoft Global Secure Access (GSA) Information Disclosure Vulnerability","description":"Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00551,"percentile":0.46549,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2026-05-22T22:04:41Z","modified":"2026-08-10T15:13:57Z","products":[{"vendor":"microsoft","product":"global_secure_access"},{"vendor":"microsoft","product":"microsoft global secure access (gsa)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23663","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23663"},{"url":"https://github.com/advisories/GHSA-qcvg-4gch-p3w8"}],"sources":{"cve":[{"id":"CVE-2026-23663","title":"Microsoft Global Secure Access (GSA) Information Disclosure Vulnerability","description":"Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-22T22:04:41.483Z","modified":"2026-08-10T15:13:57.095Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T13:42:15.603999Z"}],"euvd":[{"id":"EUVD-2026-31521","description":"Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-22T22:04:41Z","modified":"2026-08-10T15:13:57Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:02:01.941928Z"}],"ghsa":[{"id":"GHSA-qcvg-4gch-p3w8","title":"Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate...","description":"Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-26T13:30:21Z","modified":"2026-05-26T13:30:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:08:16.245994Z"}],"nvd":[{"id":"CVE-2026-23663","description":"Improper privilege management in Azure Entra ID allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-05-22T23:16:41.723Z","modified":"2026-07-23T11:10:00.12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:12:20.131508Z"}]}}