Description

An input validation issue in in Pithikos websocket-server v.0.6.4 allows a remote attacker to obtain sensitive information or cause unexpected server behavior via the websocket_server/websocket_server.py, WebSocketServer._message_received components.

INFO

Published Date :

2026-01-20T00:00:00.000Z

Last Modified :

2026-01-21T14:45:23.965Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-66902 vulnerability.

Vendors Products
Pithikos
  • Websocket-server
  • Websocket Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-66902.

URL Resource
https://github.com/cyberinvest211/websocket-server-vuln-poc/tree/main cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact