CVE-2025-15451 xnx3 wangmarket System Variables variableSave.do cross site scripting
Remote attackers can inject malicious scripts via the Description field in the System Variables page, potentially leading to code execution or account takeover.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-15451?
CVE-2025-15451 is a medium-severity cross-site scripting vulnerability in xnx3 wangmarket, published on 5 Jan 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A security flaw has been discovered in xnx3 wangmarket up to 4.9. Affected by this issue is some unknown functionality of the file /admin/system/variableSave.do of the component System Variables Page. Performing a manipulation of the argument Description results in cross site scripting. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-15451?
It affects 1 product.
Products include Wang.market Wangmarket.
How do I fix CVE-2025-15451?
No fix has been published for CVE-2025-15451 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-15451 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15451 exists.
Other vulnerabilities in xnx3 wangmarket
- CVE-2023-26813 SQL injection in n/a
- CVE-2025-25769 Cross-site request forgery in n/a
- CVE-2025-25770 Cross-site request forgery in n/a
- CVE-2025-15415 xnx3 wangmarket XML File uploadImage.do uploadImage unrestricted upload
- CVE-2025-15452 xnx3 wangmarket Backend Variable Search variableList.do variableList cross site scripting
Sources
Also known as GHSA-mp3x-hgj4-gx83.