{"id":"CVE-2026-57120","title":"PraisonAI is a multi-agent teams system","summary":"PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, execute_code sandbox mode permits runtime assembly of blocklisted dunder names and allows str.format or str.format_map to resolve dotted fields through C-level att…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-693"],"vendor":"MervinPraison","product":"praisonaiagents","affected":["praisonaiagents < 1.6.59"],"patched":["praisonaiagents 1.6.59"],"published":"2026-09-14","updated":"2026-09-16","sourceUpdated":"2026-09-16T16:17:12.970","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-57120","references":[{"url":"https://github.com/MervinPraison/PraisonAI/commit/2adfe7e8323f6deec66925cf15a885b6238895e9","label":"security-advisories@github.com"},{"url":"https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.59","label":"security-advisories@github.com"},{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-pv2j-rghr-v5r9","label":"security-advisories@github.com"},{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-pv2j-rghr-v5r9","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://github.com/MervinPraison/PraisonAI"}],"tags":["nvd","cve.org","osv","pip","exploit-available"],"epss":0.00318,"epssPercentile":0.24951,"aliases":["GHSA-pv2j-rghr-v5r9"],"ecosystem":"pip","exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-16T15:06:45.768056Z"},"ingestedAt":"2026-07-21T19:04:57.475Z","slug":"CVE-2026-57120","body":"## Overview\n\nPraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, execute_code sandbox mode permits runtime assembly of blocklisted dunder names and allows str.format or str.format_map to resolve dotted fields through C-level attribute access that bypasses _safe_getattr. This exposes class, qualified-name, base-class, globals, and object-dictionary attributes to prompt-influenced code when approval is automatically granted, producing a high-impact read primitive without establishing a complete in-process execution chain. This issue is fixed in praisonaiagents 1.6.59.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-57120)\n\nAffected packages:\n\n- `praisonaiagents < 1.6.59`\n\nPatched in:\n\n- `praisonaiagents 1.6.59`\n\nSource: https://osv.dev/vulnerability/GHSA-pv2j-rghr-v5r9","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":205394,"id":"CVE-2026-57120","ts":1789574383585,"field":"exploit_available","old":"false","new":"true"}]}