Critical severity9.3NVD Advisory· Published Apr 9, 2026· Updated Apr 15, 2026
CVE-2026-40154
CVE-2026-40154
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
PraisonAIPyPI | < 4.5.128 | 4.5.128 |
Affected products
2Patches
Vulnerability mechanics
References
4- github.com/MervinPraison/PraisonAI/security/advisories/GHSA-pv9q-275h-rh7xnvdExploitMitigationVendor AdvisoryWEB
- github.com/advisories/GHSA-pv9q-275h-rh7xghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-40154ghsaADVISORY
- github.com/MervinPraison/PraisonAI/releases/tag/v4.5.128ghsaWEB
News mentions
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