CVE-2024-3111 H5P < 1.15.8 - Contributor+ Stored XSS
Contributors can inject malicious scripts via SVG uploads in the H5P WordPress plugin, allowing stored XSS attacks against other users.
- 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-2024-3111?
CVE-2024-3111 is a high-severity cross-site scripting vulnerability in Unknown Interactive Content , published on 27 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
The Interactive Content WordPress plugin before 1.15.8 does not validate uploads which could allow a Contributors and above to update malicious SVG files, leading to Stored Cross-Site Scripting issues
Weakness: CWE-79
Which versions are affected by CVE-2024-3111?
It affects 1 product.
Products include H5p H5p.
How do I fix CVE-2024-3111?
No fix has been published for CVE-2024-3111 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-2024-3111 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3111 exists.
Sources
Also known as GHSA-p658-759g-r8hf.