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CVE-2026-105790

6.4 · MEDIUM

Microsoft UFO is an open-source framework for intelligent automation across devices and platforms.

Published Oct 6, 2026CWE-918EPSS 0.53%

Overview

CVE-2026-105790 is a medium-severity vulnerability. It was published on October 6, 2026 and has a CVSS 3.1 base score of 6.4 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Microsoft UFO is an open-source framework for intelligent automation across devices and platforms. Prior to 3.0.9, authenticated device registration through /api/devices can supply a permitted attacker-controlled WebSocket endpoint while aip/transport/websocket.py applies pinned_addresses only to the initial destination. The pinned websockets.connect() client follows cross-origin redirects and opens a new TCP connection before Galaxy performs its post-handshake peer-IP validation, allowing WebSocket upgrade requests to internal hosts reachable from the server. The confirmed impact is the internal connection and handshake request, and does not establish arbitrary HTTP methods, response-body disclosure, a completed AIP session, or cloud metadata access. This issue is fixed in version 3.0.9.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/microsoft/UFO/commit/f31fb5ef7d07b7825a03fe34b88f1f21cb5cfd35GitHubgithub.com/microsoft/UFO/releases/tag/v3.0.9GitHubgithub.com/microsoft/UFO/security/advisories/GHSA-3pgm-xw75-hq27GitHubgithub.com/microsoft/UFO/security/advisories/GHSA-3pgm-xw75-hq27GitHubgithub.com/microsoft/UFO/security/advisories/GHSA-3pgm-xw75-hq27GitHubgithub.com/microsoft/UFO/security/advisories/GHSA-3pgm-xw75-hq27GitHubgithub.com/microsoft/UFO/security/advisories/GHSA-3pgm-xw75-hq27

How CyberStrike helps

Frequently asked questions

What is CVE-2026-105790?

CVE-2026-105790 is a medium-severity vulnerability. It was published on October 6, 2026 and has a CVSS 3.1 base score of 6.4 (MEDIUM).

How severe is CVE-2026-105790?

This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-105790?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-105790?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-105790 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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