{"id":"CVE-2026-24301","title":"Microsoft Copilot Information Disclosure Vulnerability","summary":"Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to disclose information over a network.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-77"],"vendor":"Microsoft","product":"Copilot Web","affected":["copilot_web -"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-08-18T14:46:29.495886Z"},"exploitAvailable":true,"published":"2026-08-18","updated":"2026-09-16","sourceUpdated":"2026-09-16T16:25:10.045Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-24301","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24301","label":"Microsoft Copilot Information Disclosure Vulnerability"}],"tags":["cve.org","exploit-available","nvd"],"epss":0.02664,"epssPercentile":0.84994,"ingestedAt":"2026-09-08T18:07:34.893Z","slug":"CVE-2026-24301","body":"## Overview\n\nImproper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to disclose information over a network.\n\n## Affected\n\n- `copilot_web -`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":61,"depthScoreParts":{"impact":48.4,"likelihood":0.5,"exploitation":12,"ransomware":0},"changes":[]}