Base64 Encoded Data Leak in WebSocket

Anandhu Krishnan
Published on
14 May 2024


A suspicious Base64-encoded string has been discovered within the WebSocket incoming message, potentially exposing confidential data such as usernames, passwords, or cookies. Further inspection is warranted to uncover any potential security breaches.


To prevent sensitive information from being compromised, it is essential to avoid using Base64-encoding for storing or transmitting confidential data.

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Written by
Anandhu Krishnan
Anandhu Krishnan
Lead Engineer
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