RCE in Wang.market Wangmarket
CVE-2025-15416
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Wang.market Wangmarket
- Xnx3 Wangmarket — versions 6.0, 6.1, 6.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/yuccun/CVE/blob/main/wangmarket-Stored_Cross-Site_Scripting.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-15416?
- CVE-2025-15416 is a low-severity vulnerability in Wang.market Wangmarket, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-01-01.
- How severe is CVE-2025-15416?
- Low severity. CVSS v3 base score is 2.4 out of 10.