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CVE-2025-32711

M365 Copilot Information Disclosure Vulnerability

Published
Last modified
published
Not listed in CISA KEV
Fix
Fix or patch referenced
5 proofs of concept on GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: total

Summary

Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: total

  3. Record last updated

Affected versions

  • Microsoft Microsoft 365 Copilot

    Version range not reported

References 6

msrc.microsoft.com

GitHub · Danielle-Respes/Threat-Hunt-EchoLeak-Copilot-Prompt-Injection-Sentinel-KQL-Oct-2026

GitHub · Danielossai12/aisecplus-week01-danielossai

GitHub · TreRB/markdown-exfil-tester

GitHub · daryllundy/cve-2025-32711

GitHub · vikasudasi/exfil-scan