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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "1.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "CrewAI", "source": "cna", "vendor": "CrewAI"}, "product": "crewai", "vendor": "crewai"}], "analysis": {"en": {"generated_at": "2026-04-02T22:43:51.473047+00:00", "value": {"mitigation_remediation": ["Apply the latest CrewAI patch that removes or secures the SandboxPython fallback.", "If no patch is available, disable the CodeInterpreter feature or restrict it to trusted users only.", "Configure Docker to remain reachable so the fallback path is never used.", "Monitor system logs for unexpected C function execution attempts.", "Regularly check the CrewAI vendor website for updates or security advisories."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "The affected product is CrewAI, specifically installations that include the CodeInterpreter functionality. No explicit version information was provided, so all releases that provide this tool should be considered vulnerable until a patch is issued.", "description_and_impact": "CrewAI\u2019s CodeInterpreter tool is designed to run user\u2011supplied Python code within a Docker container. When Docker is unavailable, the tool falls back to a component called SandboxPython. This fallback path allows the execution of arbitrary C functions, giving attackers the ability to run malicious code on the host system. The vulnerability is identified as CWE\u2011749 and can result in complete compromise of any machine running the vulnerable instance.", "risk_and_exploitability": "The CVSS score of 9.6 indicates critical severity and the EPSS score of less than 1% suggests a low current exploitation probability, yet the potential impact remains severe due to the ability to execute arbitrary code on the host. The vulnerability is not listed in the CISA KEV catalog. The likely attack vector is remote, as the CodeInterpreter endpoint can be accessed over a network connection. An attacker who can trigger the Docker fallback can invoke arbitrary C functions and gain full control of the underlying operating system."}}}}, "created": "2026-03-30T20:55:34.606763+00:00", "title": "RCE via SandboxPython Fallback in CrewAI CodeInterpreter", "updated": "2026-04-03T09:38:13.955424+00:00", "vendors": ["crewai", "crewai$PRODUCT$crewai"]}