{"id":"CVE-2026-57140","title":"PraisonAI is a multi-agent teams system","summary":"PraisonAI is a multi-agent teams system. From 1.6.0 until 1.7.2, AgentOS in src/praisonai-ts/src/os/agentos.ts uses the 0.0.0.0 default from src/praisonai-ts/src/os/config.ts and registers GET /api/agents and POST /api/chat without authe…","severity":"critical","cvss":9.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","cwe":["CWE-306"],"vendor":"MervinPraison","product":"PraisonAI","affected":["PraisonAI >= 1.6.0, < 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-2026-57140","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-9752-mhqh-h34f","label":"security-advisories@github.com"}],"tags":["nvd","cve.org"],"epss":0.00368,"epssPercentile":0.30667,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-15T13:30:35.465013Z"},"ingestedAt":"2026-09-15T10:35:28.517Z","slug":"CVE-2026-57140","body":"## Overview\n\nPraisonAI is a multi-agent teams system. From 1.6.0 until 1.7.2, AgentOS in src/praisonai-ts/src/os/agentos.ts uses the 0.0.0.0 default from src/praisonai-ts/src/os/config.ts and registers GET /api/agents and POST /api/chat without authentication middleware. A remote caller who can reach the service can obtain agent names, roles, and instruction prefixes and can invoke a selected agent, potentially reaching its tools, memory, external APIs, credentials, and workflow state. An initial remediation was released 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":52,"depthScoreParts":{"impact":51.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}