# CVE-2026-57147

## Summary

- **CVE ID:** CVE-2026-57147
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-798, CWE-1188
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 17, 2026

## Description

PraisonAI is a multi-agent teams system. Prior to 0.1.6, praisonai_platform/services/auth_service.py assigns the public dev-secret-change-me value to JWT_SECRET when PLATFORM_JWT_SECRET is unset, and its production guard does not run when PLATFORM_ENV is also unset because that setting defaults to dev. A remote unauthenticated attacker can mint an HS256 token with an arbitrary sub and email, and the platform's AuthService._verify_token() and get_current_user dependency accept the forged identity for protected API routes. This vulnerability is fixed in praisonai-platform 0.1.6.

## Affected Products

- MervinPraison — PraisonAI (< 4.6.51)
- MervinPraison — praisonai-platform (< 0.1.6)

## References

- [CNA](https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-cwj8-7gp2-ggcw)
- [CNA](https://github.com/MervinPraison/PraisonAI/pull/1793)
- [CNA](https://github.com/MervinPraison/PraisonAI/commit/e0fb8e7dd1ee6759c18ed07f436c21dbd9c20747)
- [CNA](https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.51)
- [CISA-ADP](https://www.youtube.com/watch?v=bDSRHAI28BY&list=RDhqGkrTbgU2c&index=8)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.77%
- **EPSS Percentile:** 54.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._