← Back

CVE-2026-26137

nvd nist
Published: Mar 19, 2026Modified: Mar 27, 2026

JSON object

Loading...
9.9
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Exploitability: 3.1 / Impact: 6.0
Source: secure@microsoft.com (Secondary)

Description

Server-side request forgery (ssrf) in Microsoft Exchange allows an authorized attacker to elevate privileges over a network.

Affected (1)

Microsoft
1 product
365 Copilot Chat
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
365 Copilot Chat
All versions

Related CWEs

CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.