CVE-2025-2978: WCMS Article Publishing Page CKEditor unrestricted upload

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-03-31 · updated 2026-06-17
Weakness: CWE-284

Description

A vulnerability was found in WCMS 11. It has been rated as critical. Affected by this issue is some unknown functionality of the file /index.php?articleadmin/upload/?&CKEditor=container&CKEditorFuncNum=1 of the component Article Publishing Page. The manipulation of the argument Upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

WCMS: 11.0

References

https://github.com/caigo8/CVE-md/blob/main/wcms11/%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0RCE.md
https://vuldb.com/?ctiid.302030
https://vuldb.com/?id.302030
https://vuldb.com/?submit.523093

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