CVE-2026-57733 WordPress tagDiv Cloud Library plugin <= 3.9.4 - Cross Site Scripting (XSS) vulnerability
An attacker can execute arbitrary scripts in the context of other users via DOM-based XSS in the tagDiv Cloud Library plugin.
- 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-2026-57733?
CVE-2026-57733 is a high-severity cross-site scripting vulnerability in tagDiv Cloud Library, published on 13 Jul 2026. 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
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in tagDiv tagDiv Cloud Library td-cloud-library allows DOM-Based XSS.This issue affects tagDiv Cloud Library: from n/a through <= 3.9.4.
Weakness: CWE-79
Which versions are affected by CVE-2026-57733?
How do I fix CVE-2026-57733?
No fix has been published for CVE-2026-57733 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-2026-57733 being exploited?
There is no known exploitation of CVE-2026-57733 in the wild and no public exploit code.
Sources
Also known as GHSA-vp4p-g3h9-9pc8.