CVE-2026-57139Critical· 9.8▾ AbyssalPoC availablePraisonAI is a multi-agent teams system. From 1.5.0 until 1.7.2, MCPServer.startHttp() in src/praisonai-ts/src/mcp/server.ts binds without a host restriction and forwards every HTTP POST request to handleRequest() without authentication …
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 53.9 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.6%
Last analysed / modified upstream
Exploit / PoC code exists
PraisonAI is a multi-agent teams system. From 1.5.0 until 1.7.2, MCPServer.startHttp() in src/praisonai-ts/src/mcp/server.ts binds without a host restriction and forwards every HTTP POST request to handleRequest() without authentication or authorization. Any network client that can reach the port can call tools/list, tools/call, resources/read, or prompts/get, causing registered handlers to run with server-side credentials and process privileges or disclose registered data. An initial remediation was released in version 1.7.2.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
GHSA-j4f3-55x4-r6q2Critical· 9.8npm PraisonAI MCPServer exposes unauthenticated HTTP tools/call
CVE-2026-57140Critical· 9.4PraisonAI is a multi-agent teams system
CVE-2026-57135High· 7.6PraisonAI is a multi-agent teams system
CVE-2026-57134High· 8.2PraisonAI is a multi-agent teams system
CVE-2026-57136High· 8.8PraisonAI is a multi-agent teams system
CVE-2026-57112High· 8.3PraisonAI is a multi-agent teams system