Composio Command Execution vulnerability
composio >=0.5.40 is vulnerable to Command Execution in composio_openai, composio_claude, and composio_julep via the handle_tool_calls function.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | composio-claude | >= 0.5.40, < 0.6.9 | 0.6.9 |
| Python (PyPI) | composio-julep | >= 0.5.40, < 0.6.9 | 0.6.9 |
| Python (PyPI) | composio-openai | >= 0.5.40, < 0.6.9 | 0.6.9 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-53526
- https://github.com/ComposioHQ/composio/issues/1073
- https://github.com/ComposioHQ/composio/pull/1107
- https://github.com/ComposioHQ/composio/commit/f496f7fa776335ae7825cad2991c9b38923271fc
- https://github.com/ComposioHQ/composio
- https://github.com/ComposioHQ/composio/blob/11ee7470aa6543097ee30bb036af8e9726dc7a85/python/plugins/claude/composio_claude/toolset.py#L156
- https://github.com/ComposioHQ/composio/blob/11ee7470aa6543097ee30bb036af8e9726dc7a85/python/plugins/julep/composio_julep/toolset.py#L21
- https://github.com/ComposioHQ/composio/blob/11ee7470aa6543097ee30bb036af8e9726dc7a85/python/plugins/openai/composio_openai/toolset.py#L184
- https://pypi.org/project/composio-julep
- https://github.com/advisories/GHSA-8h93-28hg-fj84
- https://pypi.org/project/composio-claude
- https://pypi.org/project/composio-openai
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-77- Platform
- Python (PyPI)
- Package
composio-claude, composio-julep, composio-openai- Disclosed
- 08.01.2025
- Updated
- 11.10.2026 14:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-1268 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2428 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-8h93-28hg-fj84 - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2429 - PyPA Advisory Database; CC BY 4.0
Vulnerability history: composio-claude
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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