CVE-2025-3984: low-severity vulnerability in Apereo CAS
Apereo CAS Groovy Code RegisteredServiceSimpleFormController.java saveService code injection
Published · Updated
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8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.3epss 0.5%
A vulnerability was found in Apereo CAS 5.2.6 and classified as critical. Affected by this issue is the function saveService of the file cas-5.2.6\webapp-mgmt\cas-management-webapp-support\src\main\java\org\apereo\cas\mgmt\services\web\RegisteredServiceSimpleFormController.java of the component Groovy Code Handler. The manipulation leads to code injection. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. 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.
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
Apereo · CASRelated CVEs — Apereo CAS
In the same product, most dangerous first.
CVE-2024-11208MEDIUMApereo CAS login session expirationEPSS 0.8%CVE-2025-3986MEDIUMApereo CAS CasConfigurationMetadataServerController.java redosEPSS 0.7%CVE-2025-3985MEDIUMApereo CAS ResponseEntity redosEPSS 0.6%CVE-2024-11209MEDIUMApereo CAS 2FA login improper authenticationEPSS 0.6%CVE-2023-28857MEDIUMLDAP password leak in Apereo CAS - GHSL-2023-009EPSS 0.5%CVE-2024-11207MEDIUMApereo CAS login redirectEPSS 0.4%