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.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-q5r4-47m9-5mc7 Exploit, Vendor Advisory
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-q5r4-47m9-5mc7 Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · praisonNVD modified 2026-10-26 22:10
Affected (CPE criteria) 1
cpe:2.3:a:praison:praisonai:*:*:*:*:*:*:*:*
References 2
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-q5r4-47m9-5mc7 Exploit, Vendor Advisory
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-q5r4-47m9-5mc7 Exploit, Vendor Advisory