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Public proof of concept

CVE-2025-32711

M365 Copilot Information Disclosure Vulnerability

A public proof of concept exists; no exploitation attested.

  • Published2025-06-11
  • WeaknessCWE-74

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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

Timeline

dates in UTC
  1. 2025-06-1113:22CVE publishedCNA
  2. 2025-06-1114:15CVE publishedNVD

Versions per branch

NVD
Microsoft 365 copilot
BranchAffectedFixed in
—all versionsno fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As microsoft, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Microsoft 365 Copilot
    Affected
    • = -no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-02-20

Fix

Advisories and patches

Detection

read 2026-11-01 01:02 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
2025-06-11
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-h2w9-p5qf-qmrh

Frequently asked questions

What is CVE-2025-32711?

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

Is CVE-2025-32711 actively exploited?

Active exploitation of CVE-2025-32711 has not been confirmed. Its EPSS score was 7.2% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-32711?

CVE-2025-32711 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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Sources for this record