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CVE-2025-14542

CVE-2025-14542 · Command execution in python-utcp allows attackers to achieve remote code execution when fetching a remote Manual from a malicious endpoint

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The vulnerability arises when a client fetches a tools’ JSON specification, known as a Manual, from a remote Manual Endpoint. While a provider may initially serve a benign manual (e.g., one defining an HTTP tool call), earning the clients’ trust, a malicious provider can later change the manual to exploit the client.

CVSS 7.5 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • utcp PyPI

    Versions
    • 0.1.0
    • 0.1.2
    • 0.1.3
    • 0.1.4
    • 0.1.5
    • 0.1.6
    • 0.1.7
    • 0.1.8
    • 0.2.0
    • 0.2.1
    • 0.2.2
    • 0.2.3
    • 1.0.0
    • 1.0.1
    • 1.0.2
    • 1.0.3
    • 1.0.4
    Affected ranges
    • ECOSYSTEM: < 1.1.0

    Update to 1.1.0

Original sources

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