python-utcp: Command Injection via Unsanitized Argument Substitution in CLI Communication Protocol
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| universal-tool-calling-protocol | python-utcp | affected |
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| Vendor | Product | Versions | ||||||||
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| Universal-tool-calling-protocol | Python-utcp |
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| Source | ID | Title |
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Github GHSA |
GHSA-33p6-5jxp-p3x4 | utcp-cli Vulnerable to Command Injection via Unsanitized Argument Substitution in CLI Communication Protocol |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.322% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Universal-tool-calling-protocol
Universal-tool-calling-protocol python-utcp |
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| Vendors & Products |
Universal-tool-calling-protocol
Universal-tool-calling-protocol python-utcp |
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | python-utcp is the python implementation of UTCP. Prior to 1.1.3, the _substitute_utcp_args method in cli_communication_protocol.py inserts user-controlled tool_args values directly into shell command strings without any sanitization or escaping. These commands are then executed via /bin/bash -c (Unix) or powershell.exe -Command (Windows), allowing an attacker to inject arbitrary shell commands. This vulnerability is fixed in 1.1.3. | |
| Title | python-utcp: Command Injection via Unsanitized Argument Substitution in CLI Communication Protocol | |
| Weaknesses | CWE-78 | |
| References |
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| Metrics |
cvssV3_1
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