CVE-2025-2979

Public Exploit
WCMS Registration setregister cross site scripting

Description

A vulnerability classified as problematic has been found in WCMS 11. This affects an unknown part of the file /index.php?anonymous/setregister of the component Registration. The manipulation of the argument Username leads to cross site scripting. It is possible to initiate the attack 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.

Category

4.8
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Third-Party Advisory vuldb.com
Affected: n/a WCMS
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.302031 vdb entry technical description
https://vuldb.com/?ctiid.302031 permissions required signature
https://vuldb.com/?submit.523896 third party advisory
https://github.com/caigo8/CVE-md/blob/main/wcms11/%E5%AD%98%E5%82%A8%E5%9E%8BXSS.md exploit

Frequently Asked Questions

What is the severity of CVE-2025-2979?
CVE-2025-2979 has been scored as a medium severity vulnerability.
How to fix CVE-2025-2979?
To fix CVE-2025-2979, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-2979 being actively exploited in the wild?
It is possible that CVE-2025-2979 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-2979?
CVE-2025-2979 affects n/a WCMS.
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