CVE-2025-32711: M365 Copilot Information Disclosure Vulnerability
Advisory generated from the CVE record, CISA, Exploit Observer and VEDAS: what it is, whether it is exploited, who is affected, and how to fix and detect it.
Generated by VEDAS. Scores as of 2026-11-01 19:19 UTC. Rebuilt every few hours from cve-scores, CISA KEV and vedas-signatures. How this works and its limits.
What it is
Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Description quoted from the CVE record (assigned by microsoft, published 2025-06-11).
Weakness: CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (‘Injection’)
How it can be exploited
Exploitable over the network with low attack complexity needing no privileges and no user interaction. Impact: confidentiality high, integrity low, availability none. 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
CISA assessment (SSVC): CISA has no evidence of exploitation. Automatable: yes. Technical impact: total.
Public exploit evidence (Exploit Observer)
Also known as: BDU:2025-06696, CNNVD-202506-1598, EUVD-2025-18114, GHSA-h2w9-p5qf-qmrh
Exploit Observer links 3 pieces of public exploit code or detection modules that name this CVE or one of its aliases.
Exploit code and modules (3)
Code that names this CVE. A repository can be a working exploit, a scanner, a fake or malware; read it before running anything.
- Code repository: https://github.com/avonborn/cve-2025-32711-exploit
- Code repository: https://github.com/daryllundy/cve-2025-32711
- Code repository: https://gitlab.com/daryllundy/cve-2025-32711
Vulnerability databases and vendor advisories (6)
Catalogue entries, not exploit evidence.
- Vulnerability database or vendor advisory: https://euvd.enisa.europa.eu/enisa/EUVD-2025-18114
- Vulnerability database or vendor advisory: https://github.com/advisories/GHSA-h2w9-p5qf-qmrh
- Vulnerability database or vendor advisory: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-32711
- Vulnerability database or vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-32711
- Vulnerability database or vendor advisory: https://www.cnnvd.org.cn/home/globalSearch?keyword=CNNVD-202506-1598
- Vulnerability database or vendor advisory: https://www.tenable.com/cve/CVE-2025-32711
37 more references returned by Exploit Observer did not name this CVE or an alias, so they are left out.
VEDAS data as of 2026-11-01T17:12 UTC; fetched 2026-11-02.
Live scores
- EPSS
- 0.093
some chance of attack soon - VEDAS
- 0.532
some exploit evidence - On CISA KEV
- Not listed
- Detection rule
- None yet
Who is affected
| Product | Affected | Not affected |
|---|---|---|
| Microsoft Microsoft 365 Copilot | version - | Not stated |
Version ranges exactly as the CVE record states them. “Before X” means X is the first fixed version.
Exploit Observer also maps it to: microsoft 365_copilot, microsoft_corp microsoft_365_copilot.
How to fix it
Vendor guidance:
- M365 Copilot Information Disclosure Vulnerability (vendor-advisory, patch)
How to detect it
There is no open VEDAS detection rule for this bug yet. It is listed on the detection gaps page if CISA has confirmed attacks.
Advisories on this CVE
References
Vendor advisories and patches
- M365 Copilot Information Disclosure Vulnerability (vendor-advisory, patch)
Other references
Other databases
Where this comes from
This advisory is generated automatically by VEDAS from: CVE.org record, cve-scores (EPSS and VEDAS), Exploit Observer. Text in quotes is reproduced from the source; everything else is a fixed template filled with source fields. Nothing here is written by a language model. Check the vendor advisory before acting, and read how VEDAS and Exploit Observer work, and their limits.