Apereo CAS CasConfigurationMetadataServerController.java redos
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apereo | CAS | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Apereo | Cas | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-12426 | A vulnerability was found in Apereo CAS 5.2.6. It has been declared as problematic. This vulnerability affects unknown code of the file cas-5.2.6\core\cas-server-core-configuration-metadata-repository\src\main\java\org\apereo\cas\metadata\rest\CasConfigurationMetadataServerController.java. The manipulation of the argument Name leads to inefficient regular expression complexity. The attack can be initiated 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. |
Github GHSA |
GHSA-mvwq-hcrj-f5x9 | Apereo CAS has inefficient regular expression complexity |
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.652% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apereo central Authentication Service
|
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| CPEs | cpe:2.3:a:apereo:central_authentication_service:5.2.6:*:*:*:*:*:*:* | |
| Vendors & Products |
Apereo central Authentication Service
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability was found in Apereo CAS 5.2.6. It has been declared as problematic. This vulnerability affects unknown code of the file cas-5.2.6\core\cas-server-core-configuration-metadata-repository\src\main\java\org\apereo\cas\metadata\rest\CasConfigurationMetadataServerController.java. The manipulation of the argument Name leads to inefficient regular expression complexity. The attack can be initiated 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. | |
| Title | Apereo CAS CasConfigurationMetadataServerController.java redos | |
| Weaknesses | CWE-1333 CWE-400 |
|
| References |
| |
| Metrics |
cvssV2_0
|