CVE-2025-55422 Cross-site scripting in n/a
Reflected XSS in FoxCMS allows attackers to execute arbitrary scripts in victim browsers, potentially leading to session hijacking or data theft.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-55422?
CVE-2025-55422 is a high-severity cross-site scripting vulnerability in n/a, published on 27 Aug 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
In FoxCMS 1.2.6, there is a reflected Cross Site Scripting (XSS) vulnerability in /index.php/plus.
Weakness: CWE-79
Which versions are affected by CVE-2025-55422?
It affects 1 product.
Products include Foxcms Foxcms.
How do I fix CVE-2025-55422?
No fix has been published for CVE-2025-55422 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-2025-55422 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-55422 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-rp83-qhwv-g23g.