CVE-2026-5332 Xiaopi Panel WAF Firewall demo.php cross site scripting
Remote attackers can execute arbitrary scripts via the param argument in demo.php, potentially compromising user sessions or the WAF interface.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-5332?
CVE-2026-5332 is a medium-severity cross-site scripting vulnerability in Xiaopi Panel, published on 2 Apr 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was identified in Xiaopi Panel 1.0.0. This vulnerability affects unknown code of the file /demo.php of the component WAF Firewall. The manipulation of the argument param leads to cross site scripting. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-5332?
It affects 1 product.
Products include Xiaopi Panel.
How do I fix CVE-2026-5332?
No fix has been published for CVE-2026-5332 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-2026-5332 being exploited?
There is no known exploitation of CVE-2026-5332 in the wild and no public exploit code.
Other vulnerabilities in Xiaopi Panel
Sources
Also known as GHSA-hmp9-q24j-h3f5.