CVE-2026-73297

Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, _is_blocked_ip in ufo/utils/url_security.py did not block NAT64 prefixes 64:ff9b::/96 and 64:ff9b:1::/48, the 6to4 prefix 2002::/16, or the Teredo prefix 2001::/32 and did not re-check embedded IPv4 destinations, allowing an unauthenticated remote attacker who can influence URLs processed by validate_url to bypass the SSRF guard and reach cloud metadata, internal services, or localhost. This issue is fixed in version 3.0.8.

CVSS

No CVSS.

References

Link	Resource
https://github.com/microsoft/UFO/commit/96983c73ed09e884a5f1d7ff8936c953b234b684
https://github.com/microsoft/UFO/releases/tag/v3.0.8
https://github.com/microsoft/UFO/security/advisories/GHSA-7hrg-r8xr-p8gr
https://github.com/microsoft/UFO/security/advisories/GHSA-7hrg-r8xr-p8gr

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-12 17:17

Updated : 2026-08-12 17:17

NVD link : CVE-2026-73297

Mitre link : CVE-2026-73297

CVE.ORG link : CVE-2026-73297

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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