CVE-2026-55528

Summary

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 Software

VendorProductVersion RangeStatus
MervinPraisonPraisonAI< 4.6.58affected
MervinPraisonpraisonaiagents< 1.6.58affected

Weaknesses

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

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

Additional References

References