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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.5.15,4.5.69)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "PraisonAI", "source": "cna", "vendor": "MervinPraison"}, "product": "praisonai", "vendor": "mervinpraison"}], "analysis": {"en": {"generated_at": "2026-04-14T21:06:18.331953+00:00", "value": {"mitigation_remediation": ["Upgrade PraisonAI to version 4.5.69 or later.", "If an upgrade is not currently possible, restrict use of the --mcp CLI argument or limit the privileges of the user running PraisonAI.", "Monitor logs for unexpected command execution and review any anomalous activity."], "summary": {"action": "Immediate Patch", "impact": "Remote Command Execution"}, "threat_synthesis": {"affected_systems": "The affected vendor is MervinPraison and the product is PraisonAI. All releases from 4.5.15 up to, but not including, 4.5.69 are vulnerable. The issue was fixed in release 4.5.69; later versions are not affected.", "description_and_impact": "PraisonAI, a multi\u2011agent teams system, has an OS command injection flaw. Between versions 4.5.15 and 4.5.68, the --mcp command\u2011line argument is passed directly through shlex.split() and forwarded to anyio.open_process() without any validation. This enables an attacker who can supply a command line to execute arbitrary operating\u2011system commands with the privileges of the process user, potentially compromising the entire system.", "risk_and_exploitability": "The vulnerability carries a CVSS score of 9.8, indicating critical severity. The EPSS score is below one percent, suggesting a low probability of exploitation in the near term, and it is not listed in the CISA Known Exploited Vulnerabilities catalog. The attack vector, as inferred from the description, is local: an attacker must be able to run the vulnerable CLI command. Successful exploitation would allow execution of arbitrary shell commands and could lead to full system compromise."}}}}, "created": "2026-04-06T21:21:58.224415+00:00", "updated": "2026-04-15T16:30:09.770851+00:00", "vendors": ["mervinpraison", "mervinpraison$PRODUCT$praisonai"]}