Disclosure summary
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Source-reported weakness categories
CWE-77
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Embrace The Red · RSS-1b2d9d0bef663d7ff7b3ca573ee60d5dfd1
Open original source · Updated May 04, 2026
Copirate 365 at DEF CON: Plundering in the Depths of Microsoft Copilot (CVE-2026-24299)
CVE mention in publisher metadata; check the original affected versions.
Microsoft Security Updates (CVRF) · 2026-Mar
Open original source · Updated Mar 19, 2026
M365 Copilot Information Disclosure Vulnerability
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 5.3
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | Microsoft 365 Copilot | (MSRC status code 3) |
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-03-19T03:00:00-04:00
MODIFIED 2026-03-19T03:00:00-04:00
INGESTED 2026-10-08T12:45:10-04:00