CVE-2026-112199 WordPress YITH WooCommerce Wishlist plugin <= 4.18.1 - Cross Site Scripting (XSS) vulnerability
Attackers can inject malicious scripts into the YITH WooCommerce Wishlist plugin, potentially compromising user sessions and site integrity.
- 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-2026-112199?
CVE-2026-112199 is a medium-severity cross-site scripting vulnerability in YITH WooCommerce Wishlist, 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 YITH YITH WooCommerce Wishlist yith-woocommerce-wishlist allows Stored XSS.This issue affects YITH WooCommerce Wishlist: from n/a through 4.18.1.
Weakness: CWE-79
Which versions are affected by CVE-2026-112199?
How do I fix CVE-2026-112199?
No fix has been published for CVE-2026-112199 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-2026-112199 being exploited?
There is no known exploitation of CVE-2026-112199 in the wild and no public exploit code.
Sources
Also known as GHSA-r6q4-c8ph-4j9j.