---
id: CVE-2025-32711
title: M365 Copilot Information Disclosure Vulnerability
summary: >-
  Ai command injection in M365 Copilot allows an unauthorized attacker to
  disclose information over a network.
severity: critical
cvss: 9.3
cvssVector: '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'
cvssSource: cna
cwe:
  - CWE-74
vendor: Microsoft
product: Microsoft 365 Copilot
affected:
  - 365_copilot -
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2025-06-14T03:56:23.238014Z'
exploitAvailable: true
published: '2025-06-11'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T22:02:59.096Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2025-32711'
references:
  - url: 'https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-32711'
    label: M365 Copilot Information Disclosure Vulnerability
tags:
  - cve.org
  - exploit-available
epss: 0.0717
epssPercentile: 0.94325
exploits:
  github: 5
  githubRepos:
    - 'https://github.com/daryllundy/cve-2025-32711'
    - 'https://github.com/TreRB/markdown-exfil-tester'
    - 'https://github.com/Danielossai12/aisecplus-week01-danielossai'
  checkedAt: '2026-11-07T17:49:27.108Z'
ingestedAt: '2026-11-05T20:33:06.550Z'
---

## Overview

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

## Affected

- `365_copilot -`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.