CVE-2024-3236 Easy Notify Lite < 1.1.33 - Contributor+ Stored XSS
Contributors can inject malicious scripts via unescaped notification fields in the Popup Builder plugin, leading to stored XSS attacks.
- 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-2024-3236?
CVE-2024-3236 is a medium-severity cross-site scripting vulnerability in Unknown Popup Builder, published on 17 Jun 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The Popup Builder WordPress plugin before 1.1.33 does not sanitise and escape some of its Notification fields, which could allow users such as contributor and above to perform Stored Cross-Site Scripting attacks.
Weakness: CWE-79
Which versions are affected by CVE-2024-3236?
It affects 1 product.
Products include Ghozylab Popup Builder.
How do I fix CVE-2024-3236?
No fix has been published for CVE-2024-3236 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-2024-3236 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3236 exists.
Sources
Also known as GHSA-qp28-67v3-65qc.