A vulnerability was detected in universal-tool-calling-protocol python-utcp 1.1.0. This affects an unknown function of the component utcp-gql/utcp-websocket. Performing a manipulation results in server-side request forgery. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness
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.
Related Attack Patterns
References
- https://github.com/gola-leya/cve_submit/issues/1
- https://github.com/universal-tool-calling-protocol/python-utcp/
- https://github.com/universal-tool-calling-protocol/python-utcp/issues/86
- https://vuldb.com/cve/CVE-2026-12210
- https://vuldb.com/submit/832542
- https://vuldb.com/vuln/370852
- https://vuldb.com/vuln/370852/cti