CVE-2024-3276 FooBox (Free and Premium) < 2.7.28 - Admin+ Stored XSS
Admin users can inject malicious scripts via unsanitized settings in the FooBox WordPress plugin, enabling stored XSS attacks in multisite environments.
- 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-2024-3276?
CVE-2024-3276 is a medium-severity cross-site scripting vulnerability in Unknown Lightbox & Modal Popup WordPress Plugin , published on 18 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 Lightbox & Modal Popup WordPress Plugin WordPress plugin before 2.7.28, foobox-image-lightbox-premium WordPress plugin before 2.7.28 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Weakness: CWE-79
Which versions are affected by CVE-2024-3276?
It affects 1 product.
Products include Fooplugins Foobox.
How do I fix CVE-2024-3276?
No fix has been published for CVE-2024-3276 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-2024-3276 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3276 exists.
Other vulnerabilities in Unknown Lightbox & Modal Popup WordPress Plugin
Sources
Also known as GHSA-w3hx-hrcp-gr58.