Description
Server-side request forgery (ssrf) in Microsoft 365 Copilot's Business Chat allows an authorized attacker to elevate privileges over a network.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
- Attack Vector
- network
- Complexity
- low
- Privileges
- low
- User Action
- none
- Scope
- changed
- Confidentiality
- high
- Integrity
- high
- Availability
- low
- Weaknesses
- CWE-918
Metadata
- Primary Vendor
- MICROSOFT
- Published
- 3/19/2026
- Last Modified
- 3/23/2026
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
Microsoft : Awaiting Analysis
AI-Powered Remediation
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