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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Dromara | UJCMS | 9.6.0, 9.6.1, 9.6.2, 9.6.3 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- UJCMS 9.6.3 - User Enumeration via IDOR EDB-52264 · webapps · Apr 18, 2025
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- VDB-287865 | Dromara UJCMS User ID id authorization vdb-entry
- VDB-287865 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #458895 | Dromara UJCMS 9.6.3 Insecure Direct Object Reference (IDOR) third-party-advisory
- https://github.com/cydtseng/Vulnerability-Research/blob/main/ujcms/IDOR-UsernameEnumeration.md exploit