{"id":"CVE-2026-57136","title":"PraisonAI is a multi-agent teams system","summary":"PraisonAI is a multi-agent teams system. From 1.2.3 until 1.7.2, CommandValidator in src/praisonai-ts/src/cli/features/sandbox-executor.ts validates only the first whitespace-delimited executable against allowedCommands, then SandboxExec…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78","CWE-693","CWE-863"],"vendor":"MervinPraison","product":"PraisonAI","affected":["PraisonAI >= 1.2.3, < 1.7.2"],"published":"2026-09-15","updated":"2026-09-15","sourceUpdated":"2026-09-15T14:45:28.563","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-57136","references":[{"url":"https://github.com/MervinPraison/PraisonAI/commit/709a0387853709a5e2f2c34680fa64cada252c27","label":"security-advisories@github.com"},{"url":"https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.60","label":"security-advisories@github.com"},{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-vjv9-7m7j-h833","label":"security-advisories@github.com"},{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-vjv9-7m7j-h833","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.0039,"epssPercentile":0.32948,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-09-15T12:39:49.934747Z"},"ingestedAt":"2026-09-15T10:35:28.517Z","slug":"CVE-2026-57136","body":"## Overview\n\nPraisonAI is a multi-agent teams system. From 1.2.3 until 1.7.2, CommandValidator in src/praisonai-ts/src/cli/features/sandbox-executor.ts validates only the first whitespace-delimited executable against allowedCommands, then SandboxExecutor passes the complete command string to sh -c. A command beginning with an allowed executable can append a non-allowlisted command through shell metacharacters, causing arbitrary commands to run with the PraisonAI process privileges. This issue is fixed in version 1.7.2.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":60,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":203602,"id":"CVE-2026-57136","ts":1789479488057,"field":"exploit_available","old":"false","new":"true"}]}