CVE-2024-34452 Cross-site scripting in n/a
An attacker can execute arbitrary scripts in the victim's browser by uploading a malicious SVG file to the CMSimple_XH content management system.
- 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-2024-34452?
CVE-2024-34452 is a medium-severity cross-site scripting vulnerability in n/a, published on 21 Jun 2024. 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
CMSimple_XH 1.7.6 allows XSS by uploading a crafted SVG document.
Weakness: CWE-79
Which versions are affected by CVE-2024-34452?
It affects 1 product.
Products include Cmsimple-Xh Cmsimple Xh.
How do I fix CVE-2024-34452?
No fix has been published for CVE-2024-34452 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-2024-34452 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-34452 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4jh7-m9q3-3qw9.