CVE-2025-15416: xnx3 wangmarket Add Global Variable save.do cross site scripting

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: 2026-01-01 · updated 2026-10-07
Weakness: CWE-79

Description

A vulnerability was found in xnx3 wangmarket up to 6.4. This affects an unknown function of the file /siteVar/save.do of the component Add Global Variable Handler. The manipulation of the argument Remark/Variable Value results in cross site scripting. The attack can be executed remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

xnx3 wangmarket: through 6.4

References

https://github.com/yuccun/CVE/blob/main/wangmarket-Stored_Cross-Site_Scripting.md
https://vuldb.com/?ctiid.339337
https://vuldb.com/?id.339337
https://vuldb.com/?submit.721080
https://github.com/yuccun/CVE/blob/main/wangmarket-Stored_Cross-Site_Scripting.md

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