CVE-2026-57124Critical· 9.8▾ AbyssalPoC availablePraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to Stdi…
▾ 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
Exploit / PoC code exists
Last analysed / modified upstream
0.6%
PraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to StdioMCPClient to start a local process. Because the UI commands bind to 0.0.0.0 by default, a reachable unauthenticated client can execute commands as the UI service account even when the MCP handshake later fails. This vulnerability is fixed in 4.6.59.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
praisonai < 4.6.59Patched in:
praisonai 4.6.59Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-57112High· 8.3PraisonAI is a multi-agent teams system
CVE-2026-57125Critical· 9.8PraisonAI is a multi-agent teams system
CVE-2026-57119High· 7.5PraisonAI is a multi-agent teams system
CVE-2026-57122High· 8.6PraisonAI is a multi-agent teams system
CVE-2026-57123Critical· 9.8PraisonAI is a multi-agent teams system
CVE-2026-57120Medium· 6.5PraisonAI is a multi-agent teams system