CVE-2026-44339: PraisonAI is a multi-agent teams system. Prior to praisonai version 4.6.37 and praisonaiagents version 1.6.37, praisonaiagents resolves unresolved tool names…

PriorityP350high8.6CVSS 3.1

AVNACLPRNUINSUCLIHAL

EPSS

0.36%

28.2th percentile

PraisonAI is a multi-agent teams system. Prior to praisonai version 4.6.37 and praisonaiagents version 1.6.37, praisonaiagents resolves unresolved tool names against module globals and __main__ after it fails to match the declared tool list and the registry. With the default agent configuration, _perm_allow is None, so undeclared non-dangerous tool names are not rejected by the permission gate. An attacker who can influence tool-call names can therefore invoke unintended application callables that were never declared as tools. This issue has been patched in praisonai version 4.6.37 and praisonaiagents version 1.6.37.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
mervinpraison	praisonai	—	—
mervinpraison	praisonai	—	—
mervinpraison	praisonai	>= 0 < 4.6.37	4.6.37
mervinpraison	praisonaiagents	>= 0 < 1.6.37	1.6.37
praison	praisonai	< 4.6.37	4.6.37
praison	praisonaiagents	< 1.6.37	1.6.37

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