{"data":{"id":"bcd1b0b9-ae5a-44b9-b91a-b7b876eb859c","title":"CVE-2025-53787: Microsoft 365 Copilot BizChat Information Disclosure Vulnerability","summary":"NIST's NVD entry for CVE-2025-53787 describes a Microsoft 365 Copilot BizChat information disclosure vulnerability, classified under CWE-77 (Improper Neutralization of Special Elements used in a Command, 'Command Injection'). The NVD published the entry on 08/07/2025 and last modified it on 08/14/2025, and NVD has not yet provided its own assessment. The source provides no attack details or affected version list.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-53787","publishedAt":"2025-08-07T21:15:28.427Z","cveId":"CVE-2025-53787","cweIds":["CWE-77"],"cvssScore":"8.2","cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Microsoft"],"affectedVendorsRaw":["Microsoft 365 Copilot","Microsoft 365 Copilot BizChat"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Microsoft 365 Copilot BizChat information disclosure vulnerability","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00736,"epssCheckedAt":"2026-11-04T18:09:12.821Z","kevDateAdded":null,"advisoryAliases":["GHSA-77gm-c93f-mhj7"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-04T18:09:20.569Z","patchAvailable":null,"disclosureDate":null,"fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-88"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"inference","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[]}}