CVE-2026-55528

praisonaiagents: AgentServer declares auth_token but never enforces it on any route (CWE-862)

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

Description

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, AgentServer exposes ServerConfig.auth_token but AgentServer._create_app does not check it on any route. A remote caller can subscribe, publish, and perform other actions without a valid bearer token or X-Auth-Token even when authentication is configured. This issue is fixed in version 1.6.58.

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-306 Missing Authentication for Critical Function
CWE-862 Missing Authorization

Affected Products

Product	Versions
PraisonAIMervinPraison	< 4.6.58Affected
praisonaiagentsMervinPraison	< 1.6.58Affected

References

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