What’s Vulnerable › Vulnerabilities

CVE-2024-12483: Dromara UJCMS User ID id authorization

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-12-12 · updated 2026-06-17
• Weakness: CWE-285

Description

A vulnerability classified as problematic has been found in Dromara UJCMS up to 9.6.3. This affects an unknown part of the file /users/id of the component User ID Handler. The manipulation leads to authorization bypass. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used.

Affected products

• Dromara UJCMS: before 9.6.3 — fixed in 9.6.3

How to fix

Upgrade to a fixed version: Dromara UJCMS 9.6.3. Check the vendor advisory for mitigations.

References

• https://github.com/cydtseng/Vulnerability-Research/blob/main/ujcms/IDOR-UsernameEnumeration.md
• https://vuldb.com/?ctiid.287865
• https://vuldb.com/?id.287865
• https://vuldb.com/?submit.458895

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