Session Hijacking Vulnerability in OTRS Application Server
CVE-2025-24387
6.5MEDIUM
What is CVE-2025-24387?
A vulnerability in the OTRS Application Server exposes users to session hijacking attacks due to improperly configured sensitive cookie attributes in HTTPS sessions. This weakness allows an attacker to exploit a request from a malicious website, potentially sending the authentication cookie to access sensitive information and performing unauthorized read operations. Immediate action is recommended to secure the application against such threats.

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Affected Version(s)
OTRS 7.0.x
OTRS 7.0.x
OTRS 8.0.x
References
CVSS V3.1
Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Special thanks to Alissa Kim for reporting this vulnerability.
