CVE-2026-101060 python-utcp - Server-Side Request Forgery

python-utcp < 1.1.4 contains a server-side request forgery caused by improper validation of HTTP redirects in HttpCommunicationProtocol.call_tool, letting attackers redirect requests to internal services, exploit requires attacker control of a tool endpoint.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.18% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Server-Side Request Forgery
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Published
27 September 2026
Updated
15 October 2026
Weakness
CWE-918

Vendor fix

Update to version 1.1.4 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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