CVE-2026-111407 WordPress Tutor LMS plugin <= 4.1.2 - Cross Site Scripting (XSS) vulnerability
Attackers can inject malicious scripts into Tutor LMS pages, potentially stealing user sessions or executing code in victim browsers.
- 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-2026-111407?
CVE-2026-111407 is a medium-severity cross-site scripting vulnerability in Themeum Tutor LMS, published on 19 Oct 2026. Any signed-in user can exploit it over the network, 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 Themeum Tutor LMS tutor allows Stored XSS.This issue affects Tutor LMS: from n/a through 4.1.2.
Weakness: CWE-79
Which versions are affected by CVE-2026-111407?
How do I fix CVE-2026-111407?
No fix has been published for CVE-2026-111407 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-2026-111407 being exploited?
There is no known exploitation of CVE-2026-111407 in the wild and no public exploit code.
Sources
Also known as GHSA-3jmv-mw97-9399.