6.9
Medium
CVE-2026-93961 A security flaw has been discovered in Dromara UJCMS up to 12.3.1
Description
A security flaw has been discovered in Dromara UJCMS up to 12.3.1. The affected element is the function usernameExist of the file ujcms-cms/src/main/java/com/ujcms/cms/core/web/api/UserController.java of the component UserController. Performing a manipulation of the argument Username results in improper authorization. It is possible to initiate the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| UJCMS 12.3 | 12.3.0 → 12.3.1 | No fix stated |
Other CVEs of UJCMS
The 7 CVEs of UJCMS →
CVE-2026-78140
A flaw has been found in Dromara UJCMS up to 10.1.3
5.1
Medium
CVE-2026-2954
A vulnerability was found in Dromara UJCMS 10.0.2
5.3
Medium
CVE-2026-2953
A vulnerability has been found in Dromara UJCMS 101.2
5.3
Medium
CVE-2025-2491
A vulnerability classified as problematic has been found in Dromara ujcms 9.7.5
4.8
Medium