{"id":"CVE-2025-59272","aliases":["EUVD-2025-33547","GHSA-c2c2-fj7w-fhpr"],"status":"published","title":"Copilot Information Disclosure Vulnerability","description":"Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.","severity":{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00567,"percentile":0.47356,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77"],"published":"2025-10-09T21:04:14Z","modified":"2026-10-08T13:10:00Z","products":[{"vendor":"microsoft","product":"365_copilot_chat"},{"vendor":"microsoft","product":"microsoft 365 copilot's business chat"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59272","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59272"},{"url":"https://github.com/advisories/GHSA-c2c2-fj7w-fhpr"}],"sources":{"cve":[{"id":"CVE-2025-59272","title":"Copilot Information Disclosure Vulnerability","description":"Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.","status":"published","published":"2025-10-09T21:04:14.254Z","modified":"2026-02-26T17:47:51.544Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-33547","description":"Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.","status":"published","published":"2025-10-09T21:04:14Z","modified":"2026-02-26T17:47:51Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T19:48:22.96585Z"}],"ghsa":[{"id":"GHSA-c2c2-fj7w-fhpr","title":"Copilot Spoofing Vulnerability","description":"Copilot Spoofing Vulnerability","status":"published","published":"2025-10-09T21:31:13Z","modified":"2025-10-09T21:31:19Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T15:03:55.615501Z"}],"nvd":[{"id":"CVE-2025-59272","description":"Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.","status":"published","published":"2025-10-09T21:15:38.93Z","modified":"2026-10-08T13:10:00.2Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:11:36.851295Z"}]}}