CVE-2026-57132: Mervinpraison Praisonai

High severity, CVSS 8.2. EPSS: 0.5% chance of exploitation in the next 30 days.

PraisonAI is a multi-agent teams system. Prior to 4.6.62, setting PRAISONAI_CALL_AUTH to disabled makes verify_token accept requests to /api/v1/agents/{id}/invoke without CALL_SERVER_TOKEN authentication. Deployments that use the application's advertised opt-out can expose registered agents and their connected tools or private context to unauthenticated invocation. The vulnerability is fixed in 4.6.62.

Affected products

• Mervinpraison Praisonai: before 4.6.62 (fixed in 4.6.62)

Published 2026-09-14. Last modified 2026-09-16.