Session ID Leakage via Referer Header

By Anandhu Krishnan Anandhu Krishnan
Published on 14 May 2024
Vulnerability

Description

A malicious hyperlink can potentially leak sensitive session IDs by exposing the target URL within the Referer header.

Recommendation

To mitigate this risk, ensure that any sensitive session IDs are isolated and secured within a cookie or token. Additionally, consider implementing referer blocking or rewriting to prevent sensitive information from being exposed.

Anandhu Krishnan
Written by
Anandhu Krishnan
Lead Engineer

Anandhu is an accomplished Senior Lead Engineer with a strong focus on back-end development. His expertise lies in architecting and optimizing the core of software applications to ensure they run smoothly and efficiently. With a meticulous attention to detail and a deep understanding of data management and server-side operations, Anandhu has been a driving force behind the success of various back-end projects.

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