CVE-2026-57127CWE-1188CWE-306

CVE-2026-57127

Critical · published September 14, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
59.3
In the wild
Unconfirmed
What it is

PraisonAI is a multi-agent teams system. Prior to 4.6.58, recipe serve installs APIKeyAuthMiddleware or JWTAuthMiddleware when an operator selects api-key or JWT authentication, but each middleware forwards requests when PRAISONAI_API_KEY or PRAISONAI_JWT_SECRET and the corresponding recipe value are absent. Unauthenticated clients can then reach recipe execution, input, and output surfaces and may trigger connected tools despite the operator explicitly enabling authentication. This issue is fixed in 4.6.58.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00900 · 59.3th percentile
Weaknesses
CWE-1188 · Initialization of a Resource with an Insecure Default; CWE-306 · Missing Authentication for Critical Function
Published
2026-09-14T20:17Z
References (4)
https://github.com/MervinPraison/PraisonAI/commit/2f9677abb2ea68eab864ee8b6a828fd0141612e1 · [email protected]https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.58 · [email protected]https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-j4hj-7hfh-g2f4 · [email protected]https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-j4hj-7hfh-g2f4 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 16 SEP 04:29Z
    EPSS moved — → 1%
    epss
  • 14 SEP 15:01Z
    praisonai: recipe serve auth middleware silently disables itself when no secret is set
    cvelistv5