{"id":"CVE-2025-3984","aliases":["EUVD-2025-12431","GHSA-37pq-893f-g7q5"],"status":"published","title":"Apereo CAS Groovy Code RegisteredServiceSimpleFormController.java saveService code injection","description":"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.","severity":{"version":"4.0","score":2.3,"vector":"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","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00494,"percentile":0.42663,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-74","CWE-94"],"published":"2025-04-27T20:00:08Z","modified":"2026-10-28T02:30:25Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apereo.cas:cas-management-webapp-support","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.2.6"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apereo.cas:cas-management-webapp-support","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.2.6"}]}],"versions":["5.0.0","5.0.0.M1","5.0.0.M2","5.0.0.M3","5.0.0.RC1","5.0.0.RC2","5.0.0.RC3","5.0.0.RC4","5.0.1","5.0.10","5.0.2","5.0.3","5.0.3.1","5.0.4","5.0.5","5.0.6","5.0.7","5.0.8","5.0.9","5.1.0","5.1.0-RC1","5.1.0-RC2","5.1.0-RC3","5.1.0-RC4","5.1.1","5.1.2","5.1.3","5.1.4","5.1.5","5.1.6","5.1.7","5.1.8","5.1.9","5.2.0","5.2.0-RC1","5.2.0-RC2","5.2.0-RC3","5.2.0-RC4","5.2.1","5.2.2","5.2.3","5.2.4","5.2.5","5.2.6"]}],"products":[{"vendor":"apereo","product":"cas"},{"vendor":"apereo","product":"central_authentication_service"}],"references":[{"url":"https://vuldb.com/?id.306320","tags":["vdb-entry","technical-description","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://vuldb.com/?ctiid.306320","tags":["signature","permissions-required","Permissions Required","VDB Entry","report","web"]},{"url":"https://vuldb.com/?submit.557100","tags":["third-party-advisory","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://wx.mail.qq.com/s?k=ilW4ixcMaVgGU49Dij","tags":["exploit","Not Applicable","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3984","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-37pq-893f-g7q5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3984.json","tags":["advisory"]},{"url":"https://github.com/apereo/cas","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-3984","title":"Apereo CAS Groovy Code RegisteredServiceSimpleFormController.java saveService code injection","description":"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.","status":"published","published":"2025-04-27T20:00:08.108Z","modified":"2025-04-28T18:09:12.76Z","cvss":[{"version":"4.0","score":2.3,"vector":"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","level":"low","assessor":"cna"},{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"},{"version":"3.0","score":5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"},{"version":"2.0","score":4.6,"vector":"AV:N/AC:H/Au:S/C:P/I:P/A:P","assessor":"cna"}],"cwes":["CWE-94","CWE-74"],"updated_at":"2026-11-02T14:32:39.378527Z"}],"euvd":[{"id":"EUVD-2025-12431","description":"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.","status":"published","published":"2025-04-27T20:00:08Z","modified":"2025-04-28T18:09:12Z","cvss":[{"version":"4.0","score":2.3,"vector":"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","level":"low"}],"updated_at":"2026-11-02T20:52:01.50163Z"}],"ghsa":[{"id":"GHSA-37pq-893f-g7q5","title":"Apereo CAS code injection vulnerability","description":"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.","status":"published","published":"2025-04-27T21:34:47Z","modified":"2025-11-05T22:01:06Z","cvss":[{"version":"4.0","score":2.3,"vector":"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","level":"low"},{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-74","CWE-94"],"updated_at":"2026-11-02T14:39:07.0252Z"}],"nvd":[{"id":"CVE-2025-3984","description":"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.","status":"published","published":"2025-04-27T20:15:15.537Z","modified":"2026-06-17T09:21:03.577Z","cvss":[{"version":"4.0","score":2.3,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"},{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:N/AC:H/Au:S/C:P/I:P/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-74","CWE-94"],"updated_at":"2026-11-02T14:11:02.570368Z"}],"osv":[{"id":"CVE-2025-3984","title":"Apereo CAS Groovy Code RegisteredServiceSimpleFormController.java saveService code injection","description":"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.","status":"published","published":"2025-04-27T20:00:08.108Z","modified":"2026-10-28T02:30:25.096851499Z","cvss":[{"version":"4.0","score":2.3,"vector":"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","level":"low"}],"cwes":["CWE-74","CWE-94"],"updated_at":"2026-11-02T15:44:49.052395Z"},{"id":"GHSA-37pq-893f-g7q5","title":"Apereo CAS code injection vulnerability","description":"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.","status":"published","published":"2025-04-27T21:34:47Z","modified":"2025-11-05T22:18:36.470207Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"},{"version":"4.0","score":2.3,"vector":"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","level":"low"}],"cwes":["CWE-74","CWE-94"],"updated_at":"2026-11-02T15:46:35.406455Z"}]}}