{"id":"CVE-2025-32711","aliases":["EUVD-2025-18114","GHSA-h2w9-p5qf-qmrh"],"status":"published","title":"M365 Copilot Information Disclosure Vulnerability","description":"Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.","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":0.0717,"percentile":0.94339,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-74","CWE-77"],"published":"2025-06-11T13:22:38Z","modified":"2026-11-03T22:02:59Z","exploits":[{"source":"pocgithub","id":"daryllundy/cve-2025-32711","title":"daryllundy/cve-2025-32711","date":"2025-06-27","url":"https://github.com/daryllundy/cve-2025-32711"},{"source":"pocgithub","id":"TreRB/markdown-exfil-tester","title":"TreRB/markdown-exfil-tester","date":"2026-04-20","url":"https://github.com/TreRB/markdown-exfil-tester"},{"source":"pocgithub","id":"Danielossai12/aisecplus-week01-danielossai","title":"Danielossai12/aisecplus-week01-danielossai","date":"2026-06-13","url":"https://github.com/Danielossai12/aisecplus-week01-danielossai"},{"source":"pocgithub","id":"vikasudasi/exfil-scan","title":"vikasudasi/exfil-scan","date":"2026-07-25","url":"https://github.com/vikasudasi/exfil-scan"},{"source":"pocgithub","id":"Danielle-Respes/Threat-Hunt-EchoLeak-Copilot-Prompt-Injection-Sentinel-KQL-Oct-2026","title":"Danielle-Respes/Threat-Hunt-EchoLeak-Copilot-Prompt-Injection-Sentinel-KQL-Oct-2026","date":"2026-10-18","url":"https://github.com/Danielle-Respes/Threat-Hunt-EchoLeak-Copilot-Prompt-Injection-Sentinel-KQL-Oct-2026"}],"products":[{"vendor":"microsoft","product":"365_copilot"},{"vendor":"microsoft","product":"microsoft 365 copilot"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-32711","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://www.aim.security/lp/aim-labs-echoleak-m365"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-32711"},{"url":"https://github.com/advisories/GHSA-h2w9-p5qf-qmrh"}],"sources":{"cve":[{"id":"CVE-2025-32711","title":"M365 Copilot Information Disclosure Vulnerability","description":"Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-06-11T13:22:38.935Z","modified":"2026-11-03T22:02:59.096Z","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-74"],"updated_at":"2026-11-03T23:33:08.294318Z"}],"euvd":[{"id":"EUVD-2025-18114","description":"Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-06-11T13:22:38Z","modified":"2026-11-03T22:02:59Z","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":"2026-11-03T23:01:35.361827Z"}],"ghsa":[{"id":"GHSA-h2w9-p5qf-qmrh","title":"Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over...","description":"Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-06-11T15:30:29Z","modified":"2026-02-20T18:31:25Z","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"}],"cwes":["CWE-74","CWE-77"],"updated_at":"2026-11-02T15:06:17.487245Z"}],"nvd":[{"id":"CVE-2025-32711","description":"Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-06-11T14:15:31.53Z","modified":"2026-06-17T09:12:28.043Z","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"},{"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":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:11:11.789448Z"}]}}