High severity8.2GHSA Advisory· Published Aug 25, 2026· Updated Aug 25, 2026

CVE-2026-55528

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.

Affected products

Praison/PraisonaiGHSA
Range: < 1.6.58
Praison/Praisonaiagentsllm-create
Range: =1.6.48
ghsa-coords
pkg:pypi/praisonaiagents
Range: < 1.6.58

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-7g3p-92qq-8wvhghsaADVISORY
github.com/MervinPraison/PraisonAI/commit/2f9677abb2ea68eab864ee8b6a828fd0141612e1nvd
github.com/MervinPraison/PraisonAI/releases/tag/v4.6.58nvd
github.com/MervinPraison/PraisonAI/security/advisories/GHSA-7g3p-92qq-8wvhnvd

News mentions

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cvss	0.533
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000