CVE-2026-106604 WordPress YITH WooCommerce Compare plugin <= 3.15.0 - Cross Site Scripting (XSS) vulnerability
Attackers can inject malicious scripts into the YITH WooCommerce Compare 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-2026-106604?
CVE-2026-106604 is a medium-severity cross-site scripting vulnerability in YITH WooCommerce Compare, published on 15 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 Compare yith-woocommerce-compare allows Stored XSS.This issue affects YITH WooCommerce Compare: from n/a through 3.15.0.
Weakness: CWE-79
Which versions are affected by CVE-2026-106604?
How do I fix CVE-2026-106604?
No fix has been published for CVE-2026-106604 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-2026-106604 being exploited?
There is no known exploitation of CVE-2026-106604 in the wild and no public exploit code.
Sources
Also known as GHSA-9gxm-9283-cp97.