CVE-2025-9550 Facets - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-100
An attacker can inject malicious scripts into Drupal sites using the Facets module, potentially compromising user sessions or site integrity.
- 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
- Available
What is CVE-2025-9550?
CVE-2025-9550 is a medium-severity cross-site scripting vulnerability in Drupal Facets, published on 10 Oct 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
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Facets allows Cross-Site Scripting (XSS).This issue affects Facets: from 0.0.0 before 2.0.10, from 3.0.0 before 3.0.1.
Weakness: CWE-79
Which versions are affected by CVE-2025-9550?
It affects 1 product.
Linux distribution packages (1)
drupal/facets Packagist:https://packages.drupal.org/8 | All versions | 2.0.10, 3.0.1 |
Products include Facets Project Facets.
How do I fix CVE-2025-9550?
Upgrade to a fixed version.
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-2025-9550 being exploited?
There is no known exploitation of CVE-2025-9550 in the wild and no public exploit code.
Other vulnerabilities in Drupal Facets
Sources
Also known as DRUPAL-CONTRIB-2025-100, GHSA-5x6h-48h5-777v.