CVE-2026-34952
CWE-306Published: April 3, 2026· Updated: Apr 9, 2026
Official Description
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.
Risk Analysis
This critical authentication bypass vulnerability in PraisonAI, prior to version 4.5.97, allows any network client to connect to the Gateway server's WebSocket at /ws and enumerate agent topology at /info without authentication. This enables attackers to send arbitrary messages to agents and their tool sets. With a CVSS score of 9.1, this flaw poses a significant risk of unauthorized access and control.
No public exploit is currently known for this vulnerability. It is remotely exploitable, allowing attackers to connect and interact with agents over the network with low complexity.
Upgrade PraisonAI to version 4.5.97 or later to patch this vulnerability. Implement strong authentication and authorization controls for all network-facing services.
Technical Analysis
CVE-2026-34952 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 9.1.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-306)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-34952 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts