CVE-2025-11332 CmsEasy URL view.php cross site scripting
Remote attackers can execute arbitrary scripts via PHP_SELF manipulation in CmsEasy's URL handler, potentially leading to session hijacking or code execution.
- 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-2025-11332?
CVE-2025-11332 is a medium-severity cross-site scripting vulnerability in CmsEasy, published on 6 Oct 2025. 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 determined in CmsEasy up to 7.7.7. This affects an unknown function in the library lib/inc/view.php of the component URL Handler. Executing a manipulation of the argument PHP_SELF can lead to cross site scripting. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-11332?
It affects 1 product.
Products include Cmseasy Cmseasy.
How do I fix CVE-2025-11332?
No fix has been published for CVE-2025-11332 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-2025-11332 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11332 exists.
Other vulnerabilities in CmsEasy
Sources
Also known as GHSA-58ff-3f7r-gpxr.