CVE-2025-24387 Information

Description

A vulnerability in OTRS Application Server allows session hijacking due to missing attributes for sensitive cookie settings in HTTPS sessions. A request to an OTRS endpoint from a possible malicious web site would send the authentication cookie performing an unwanted read operation.  

This issue affects:

OTRS 7.0.X
OTRS 8.0.X
OTRS 2023.X
OTRS 2024.X
OTRS 2025.x

Reference

https://otrs.com/release-notes/otrs-security-advisory-2025-05/