{"id":"GHSA-qh3g-555w-f82q","title":"Duplicate Advisory: PraisonAI vulnerable to Remote Code Execution via Broken AST Sandbox","summary":"Duplicate Advisory: PraisonAI vulnerable to Remote Code Execution via Broken AST Sandbox","severity":"high","cvss":7.3,"cwe":["CWE-78"],"vendor":"PraisonAI","product":"PraisonAI","ecosystem":"pip","affected":["PraisonAI < 4.6.78"],"published":"2026-07-15","updated":"2026-10-29","sourceUpdated":"2026-10-29T16:34:19Z","source":"GHSA","sourceUrl":"https://github.com/advisories/GHSA-qh3g-555w-f82q","references":[{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-26mh-57q7-jfvr"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-61438"},{"url":"https://www.vulncheck.com/advisories/praisonai-before-remote-code-execution-via-broken-ast-sandbox"},{"url":"https://github.com/advisories/GHSA-qh3g-555w-f82q"}],"tags":["ghsa","pip"],"ingestedAt":"2026-10-29T16:38:25.974Z","slug":"GHSA-qh3g-555w-f82q","body":"## Overview\n\n### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-26mh-57q7-jfvr. This link is maintained to preserve external references.\n\n### Original Description\nPraisonAI before 4.6.78 contains a remote code execution vulnerability in JobWorkflowExecutor._exec_inline_python() due to insufficient AST validation of workflow script steps. Attackers can create malicious YAML workflow files with import os statements followed by os.system() calls that bypass sandbox checks and execute arbitrary OS commands with process privileges.\n\n## Affected packages\n\n- `PraisonAI < 4.6.78`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}