CVE-2024-53526

Composio Command Execution vulnerability

6.4 MediumFix available

composio >=0.5.40 is vulnerable to Command Execution in composio_openai, composio_claude, and composio_julep via the handle_tool_calls function.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.60%Up 0.6 points since Jan 9, 2025

What each source reports

CVE List Score used 6.4

composio >=0.5.40 is vulnerable to Command Execution in composio_openai, composio_claude, and composio_julep via the handle_tool_calls function.

Record: CVE-2024-53526
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-77
Updated: 2026-11-02

EUVDEUVD-2025-0213 6.4

composio >=0.5.40 is vulnerable to Command Execution in composio_openai, composio_claude, and composio_julep via the handle_tool_calls function.

Record: EUVD-2025-0213
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-8h93-28hg-fj84 6.4

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.

Record: GHSA-8h93-28hg-fj84
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-77
Updated: 2026-11-02

NVD 6.4

composio >=0.5.40 is vulnerable to Command Execution in composio_openai, composio_claude, and composio_julep via the handle_tool_calls function.

Record: CVE-2024-53526
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-77
Updated: 2026-11-02

OSVGHSA-8h93-28hg-fj84 6.4

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.

Record: GHSA-8h93-28hg-fj84
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-77
Updated: 2026-11-02

OSVPYSEC-2026-1268 6.4

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.

Record: PYSEC-2026-1268
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Updated: 2026-11-02

OSVPYSEC-2026-2428 6.4

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.

Record: PYSEC-2026-2428
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Updated: 2026-11-02

OSVPYSEC-2026-2429 6.4

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.

Record: PYSEC-2026-2429
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Updated: 2026-11-02

Affected products

composio

Affected packages

Affected packages
Package	Affected	Fixed
`composio-claude` PyPI	0.5.40 up to 0.6.9	0.6.9
`composio-openai` PyPI	0.5.40 up to 0.6.9	0.6.9
`composio-julep` PyPI	0.5.40 up to 0.6.9	0.6.9
`composio-claude` PyPI	0.5.40 up to 0.6.9, plus listed versions 0.5.410.5.420.5.430.5.440.5.45 Show 19 moreShow less 0.5.460.5.470.5.48rc10.5.490.5.500.5.510.5.51rc10.5.52rc10.5.52rc20.6.00.6.0rc10.6.10.6.20.6.30.6.40.6.50.6.60.6.70.6.8	0.6.9
`composio-openai` PyPI	0.5.40 up to 0.6.9, plus listed versions 0.5.410.5.420.5.430.5.440.5.45 Show 19 moreShow less 0.5.460.5.470.5.48rc10.5.490.5.500.5.510.5.51rc10.5.52rc10.5.52rc20.6.00.6.0rc10.6.10.6.20.6.30.6.40.6.50.6.60.6.70.6.8	0.6.9
`composio-julep` PyPI	0.5.40 up to 0.6.9, plus listed versions 0.5.410.5.420.5.430.5.440.5.45 Show 19 moreShow less 0.5.460.5.470.5.48rc10.5.490.5.500.5.510.5.51rc10.5.52rc10.5.52rc20.6.00.6.0rc10.6.10.6.20.6.30.6.40.6.50.6.60.6.70.6.8	0.6.9

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-53526 is a medium vulnerability (CVSS 6.4) in Composio, published January 8, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 49th percentile. Fixed in composio-claude 0.6.9.

References

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