{"id":"CVE-2026-56074","title":"PraisonAI before 1.5.128 caches tool approval decisions by tool name only, not by invocation arguments, allowing subsequent execute_command calls to bypass approval prompts","summary":"PraisonAI before 1.5.128 caches tool approval decisions by tool name only, not by invocation arguments, allowing subsequent execute_command calls to bypass approval prompts. Attackers can exploit this by obtaining initial approval for a …","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cwe":["CWE-863"],"vendor":"PraisonAI","product":"PraisonAI","affected":["PraisonAI < 1.5.128"],"patched":["praisonaiagents 4.5.128"],"published":"2026-06-18","updated":"2026-10-08","sourceUpdated":"2026-10-08T16:17:20.937","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-56074","references":[{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-ffp3-3562-8cv3","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/praisonai-tool-approval-cache-bypass-via-coarse-grained-caching","label":"disclosure@vulncheck.com"},{"url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-ffp3-3562-8cv3","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56074"},{"url":"https://github.com/MervinPraison/PraisonAI"},{"url":"https://github.com/MervinPraison/PraisonAI/releases/tag/v4.5.128"},{"url":"https://pypi.org/project/praisonaiagents"},{"url":"https://github.com/advisories/GHSA-ffp3-3562-8cv3"}],"tags":["nvd","cve.org","exploit-available","osv","pip"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-06-22T12:44:29.875373Z"},"epss":0.00176,"epssPercentile":0.07087,"aliases":["PYSEC-2026-2946","GHSA-ffp3-3562-8cv3"],"ecosystem":"pip","ingestedAt":"2026-07-13T18:57:57.301Z","slug":"CVE-2026-56074","body":"## Overview\n\nPraisonAI before 1.5.128 caches tool approval decisions by tool name only, not by invocation arguments, allowing subsequent execute_command calls to bypass approval prompts. Attackers can exploit this by obtaining initial approval for a benign command, then silently exfiltrate API keys and credentials via subsequent shell commands without user consent.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-56074)\n\nAffected packages:\n\n- `praisonaiagents < 4.5.128`\n\nPatched in:\n\n- `praisonaiagents 4.5.128`\n\nSource: https://osv.dev/vulnerability/PYSEC-2026-2946","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":218117,"id":"CVE-2026-56074","ts":1791478406352,"field":"exploit_available","old":"false","new":"true"}]}