CVE-2024-55452

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-12-16 · updated 2026-06-17
Weakness: CWE-601

Description

A URL redirection vulnerability exists in UJCMS 9.6.3 due to improper validation of URLs in the upload and rendering of new block / carousel items. This vulnerability allows authenticated attackers to redirect unprivileged users to an arbitrary, attacker-controlled webpage. When an authenticated user clicks on the malicious block item, they are redirected to the arbitrary untrusted domains, where sensitive tokens, such as JSON Web Tokens, can be stolen via a crafted webpage.

Affected products

Dromara UJCMS: 9.6.3

References

https://github.com/cydtseng/Vulnerability-Research/blob/main/ujcms/OpenRedirect-BlockItemUpload.md
https://github.com/dromara/ujcms

Get alerted when CVE-2024-55452 or the next vulnerability affects your stack