Aug 2026: Microsoft Copilot in Azure Information Disclosure Vulnerability
CVE-2026-69855 Published on August 20, 2026
Microsoft Copilot in Azure Information Disclosure Vulnerability
Server-side request forgery (ssrf) in Microsoft Copilot in Azure allows an authorized attacker to disclose information over a network.
Weakness Type
What is a SSRF Vulnerability?
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. By providing URLs to unexpected hosts or ports, attackers can make it appear that the server is sending the request, possibly bypassing access controls such as firewalls that prevent the attackers from accessing the URLs directly. The server can be used as a proxy to conduct port scanning of hosts in internal networks, use other URLs such as that can access documents on the system (using file://), or use other protocols such as gopher:// or tftp://, which may provide greater control over the contents of requests.
CVE-2026-69855 has been classified to as a SSRF vulnerability or weakness.
Products Associated with CVE-2026-69855
Want to know whenever a new CVE is published for Microsoft Copilot In Azure? stack.watch will email you.
