CVE-2024-53387 Cross-site scripting in n/a
Attackers can execute arbitrary code in umeditor via DOM Clobbering using crafted HTML elements.
- 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-2024-53387?
CVE-2024-53387 is a high-severity cross-site scripting vulnerability in n/a, published on 3 Mar 2025. 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
A DOM Clobbering vulnerability in umeditor v1.2.3 allows attackers to execute arbitrary code via supplying a crafted HTML element.
Weakness: CWE-79
Which versions are affected by CVE-2024-53387?
It affects 1 product.
Products include Umeditor Project Umeditor.
How do I fix CVE-2024-53387?
No fix has been published for CVE-2024-53387 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-2024-53387 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-53387 exists.
Sources
Also known as GHSA-35g5-m5m3-r8mx.