CVE-2026-55533

PraisonAI: Authentication fail-open in Recipe server allows unauthenticated access when API key or JWT auth is configured without a secret

State: Published
Severity: 8.2 High
Published: Aug 25, 2026
Updated: Aug 25, 2026
Reserved: Jun 16, 2026

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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.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N	GitHub_M

Weaknesses

CWE-287 Improper Authentication
CWE-306 Missing Authentication for Critical Function

Affected Products

Product	Versions
PraisonAIMervinPraison	< 4.6.58Affected

References

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