CVE-2026-12210

MEDIUM 6.3

universal-tool-calling-protocol python-utcp utcp-gql/utcp-websocket server-side request forgery

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	universal-tool-calling-protocol
Product	python-utcp
Published	Jun 15, 2026

Stay Ahead of the Next One

Get instant alerts for universal-tool-calling-protocol python-utcp

Be the first to know when new medium vulnerabilities affecting universal-tool-calling-protocol python-utcp are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

universal-tool-calling-protocol / python-utcp

1.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/370852 vuldb.com: https://vuldb.com/vuln/370852/cti vuldb.com: https://vuldb.com/cve/CVE-2026-12210 vuldb.com: https://vuldb.com/submit/832542 github.com: https://github.com/universal-tool-calling-protocol/python-utcp/issues/86 github.com: https://github.com/gola-leya/cve_submit/issues/1 github.com: https://github.com/universal-tool-calling-protocol/python-utcp/

Credits

🔍 gola (VulDB User) VulDB CNA Team