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Vulnerability record · CVE-2026-55533 · published 25 August 2026

CVE-2026-55533: Improper authentication vulnerability

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, create_auth_middleware() allows requests when auth=api-key lacks PRAISONAI_API_KEY or JWT authentication lacks PRAISONAI_JWT_SECRET. An externally bound Recipe server can therefore accept unauthenticated POST /v1/recipes/run requests despite authentication being enabled. This issue is fixed in version 4.6.58.

8.2 CVSS 3.1 High EPSS 0.49% · top 60.6% CWE-287 · Improper authenticationCWE-306 · Missing authentication for critical function Deferred
8.2CVSS 3.1 base score
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
9 Sep 2026Last modified by NVD

Description

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, create_auth_middleware() allows requests when auth=api-key lacks PRAISONAI_API_KEY or JWT authentication lacks PRAISONAI_JWT_SECRET. An externally bound Recipe server can therefore accept unauthenticated POST /v1/recipes/run requests despite authentication being enabled. This issue is fixed in version 4.6.58.

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

References

LinkTags
https://github.com/MervinPraison/PraisonAI/commit/2f9677abb2ea68eab864ee8b6a828fd0141612e1
https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.58
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-gfq8-hmph-9gjv
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-gfq8-hmph-9gjv

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Source: NIST National Vulnerability Database (record CVE-2026-55533), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.