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Critical · 9.3 CVE-2026-40154 GHSA-pv9q-275h-rh7xPYSEC-2026-476

PraisonAI Affected by Untrusted Remote Template Code Execution

Published Apr 9, 2026 · Updated Apr 10, 2026 · Assigned by GitHub_M

Description

PraisonAI is a multi-agent teams system. Prior to 4.5.128, PraisonAI treats remotely fetched template files as trusted executable code without integrity verification, origin validation, or user confirmation, enabling supply chain attacks through malicious templates. This vulnerability is fixed in 4.5.128.

Affected products

VendorProductAffectedFixed
MervinPraison PraisonAI < 4.5.128 —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI praisonai < 4.5.128 4.5.128 GHSA-pv9q-275h-rh7x

References