CVE-2026-34952 CRITICAL

CVE-2026-34952: PraisonAI: Missing Authentication in WebSocket Gateway

Vendor Mervinpraison
Product PraisonAI
Weakness CWE-306 · Missing auth
Published April 3, 2026
Last update April 6, 2026
View on NVD All CVEs

CVSS base score

9.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

What the vulnerability does

01Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.

Key dates

02Disclosure timeline

April 3, 2026 CVE published
April 6, 2026 Record updated