Vulnerability · Published Oct 6, 2026 · Assigned by GitHub_M

CVE-2026-105790Microsoft UFO: Authenticated Galaxy device registration can bypass WebSocket SSRF IP pinning via redirects

Medium 6.4

In plain English

A medium-severity server-side request forgery in UFO from microsoft. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).

Severity (CVSS 3.1)6.4Medium

Exploit odds (30 days)0.5%top 54.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
microsoft	UFO	< 3.0.9

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

References

https://github.com/microsoft/UFO/security/advisories/GHSA-3pgm-xw75-hq27 x_refsource_CONFIRM
https://github.com/microsoft/UFO/commit/f31fb5ef7d07b7825a03fe34b88f1f21cb5cfd35 x_refsource_MISC
https://github.com/microsoft/UFO/releases/tag/v3.0.9 x_refsource_MISC