CVE-2024-12503: ClassCMS Model Management Page admin cross site scripting

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-12-12 · updated 2026-06-17
Weakness: CWE-79

Description

A vulnerability classified as problematic was found in ClassCMS 4.8. Affected by this vulnerability is an unknown functionality of the file /index.php/admin of the component Model Management Page. The manipulation of the argument URL leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

ClassCMS: 4.8

References

https://github.com/Jack-Black-13/blob/blob/main/classCMS_v4.8_model_xss.md
https://vuldb.com/?ctiid.287875
https://vuldb.com/?id.287875
https://vuldb.com/?submit.461085

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