CVE-2026-2349 UI Icons - Critical - Cross-site Scripting - SA-CONTRIB-2026-010
Attackers can inject malicious scripts via the UI Icons module, potentially compromising user sessions and data.
- 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-2026-2349?
CVE-2026-2349 is a medium-severity cross-site scripting vulnerability in Drupal UI Icons, published on 25 Mar 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 Drupal UI Icons allows Cross-Site Scripting (XSS).This issue affects UI Icons: from 0.0.0 before 1.0.1, from 1.1.0 before 1.1.1.
Weakness: CWE-79
Which versions are affected by CVE-2026-2349?
It affects 1 product.
Linux distribution packages (1)
drupal/ui_icons Packagist:https://packages.drupal.org/8 | All versions | 1.0.1, 1.1.1 |
Products include Beyris Ui Icons.
How do I fix CVE-2026-2349?
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-2026-2349 being exploited?
There is no known exploitation of CVE-2026-2349 in the wild and no public exploit code.
Sources
Also known as DRUPAL-CONTRIB-2026-010, GHSA-7478-wj8x-xfw9.