CVE-2025-3985: Apereo CAS ResponseEntity redos
First published: Sun Apr 27 2025(Updated: )
A vulnerability was found in Apereo CAS 5.2.6. It has been classified as problematic. This affects the function ResponseEntity of the file cas-5.2.6\webapp-mgmt\cas-management-webapp-support\src\main\java\org\apereo\cas\mgmt\services\web\ManageRegisteredServicesMultiActionController.java. The manipulation of the argument Query leads to inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Credit: cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apereo phpCAS |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-3985?
CVE-2025-3985 has been classified as problematic, indicating a significant risk to affected systems.
How do I fix CVE-2025-3985?
To fix CVE-2025-3985, ensure that you update to the latest version of Apereo CAS that addresses this vulnerability.
What services are impacted by CVE-2025-3985?
CVE-2025-3985 affects the ManageRegisteredServicesMultiActionController within Apereo CAS 5.2.6.
What are the potential risks associated with CVE-2025-3985?
The risks associated with CVE-2025-3985 include unauthorized access and potential exploitation of the management capabilities of Apereo CAS.
Is CVE-2025-3985 specific to any version of Apereo CAS?
Yes, CVE-2025-3985 specifically impacts Apereo CAS version 5.2.6.
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