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7.3
CVE-2024-12483: UJCMS allows unauthorized access to user accounts
CVE-2024-12483 · published 1 year ago
Summary
The UJCMS content management system (versions up to 9.6.3) has a flaw in its user ID handling that can let an attacker bypass normal permission checks. This could let someone gain access to data or functions they shouldn't see, and it can be triggered from a remote location. Apply the latest security update from the vendor as soon as possible to close the gap.
What to do
- Update ujcms ujcms to version 9.6.3 or later.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| ujcms | ujcms |
< 9.6.3 cpe:2.3:a:ujcms:ujcms:*:*:*:*:*:*:*:* |
Original advisory text
Dromara UJCMS User ID id authorization
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.
References
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/12xxx/CVE-2024-12483... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-12483 Vendor Advisory
- https://vuldb.com/?id.287865 Vendor Advisory
- https://vuldb.com/?submit.458895 Vendor Advisory
- https://vuldb.com/?ctiid.287865 Third Party Advisory
- https://github.com/cydtseng/Vulnerability-Research/blob/main/ujcms/IDOR-Username... Exploit
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Severity
7.3
High
Type
CWE-285Improper Authorization
CWE-639Authorization Bypass Through User-Controlled Key
Timeline
Published11 Dec 2024
Updated4 Nov 2026
First seen7 Mar 2026
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