CVE-2025-15416

xnx3 wangmarket Add Global Variable save.do cross site scripting

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

xnx3 · wangmarket

CVSS v4.0 VULDB

1.9 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 VULDB

2.4 LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

CVSS v2.0 VULDB

3.3 LOWAV:N/AC:L/Au:M/C:N/I:P/A:N

EPSS

0.27% chance of exploitation in the next 30 days, 18th percentile

Published

2026-01-01

Updated

2026-02-23

Proof-of-concept exploits (1)

• yuccun/CVE/blob/main/wangmarket-Stored_Cross-Site_Scripting.md

Security advisories

• https://vuldb.com/?id.339337
• https://vuldb.com/?submit.721080

References

• CVE Record
• NVD entry

Related

• CVE-2025-15009
• CVE-2025-15415
• CVE-2026-3185
• CVE-2026-3186
• CVE-2026-3187
• CVE-2026-3188