CVE-2026-40154

critical · 9.3

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.

9.3

CVSS

0.3%

EPSS (exploit prob.)

23rd

EPSS percentile

2026-04-09

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Weaknesses

CWE-829

Affected products

Vendor	Product	Affected versions
praison	praisonai	< 4.5.128

Check a specific version with /api/v1/cve/match.

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-pv9q-275h-rh7x

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-40154