CVE-2026-40116: PraisonAI is a multi-agent teams system. Prior to 4.5.128, the /media-stream WebSocket endpoint in PraisonAI's call module accepts connections from any client…

PriorityP349high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.37%

29.1th percentile

PraisonAI is a multi-agent teams system. Prior to 4.5.128, the /media-stream WebSocket endpoint in PraisonAI's call module accepts connections from any client without authentication or Twilio signature validation. Each connection opens an authenticated session to OpenAI's Realtime API using the server's API key. There are no limits on concurrent connections, message rate, or message size, allowing an unauthenticated attacker to exhaust server resources and drain the victim's OpenAI API credits. This vulnerability is fixed in 4.5.128.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
mervinpraison	praisonai	< 4.5.128	4.5.128
mervinpraison	praisonai	>= 0 < 4.5.128	4.5.128
praison	praisonai	< 4.5.128	4.5.128

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