CVE-2026-15084: UI Patterns (SDC in Drupal UI) - Moderately critical - Cross site scripting - SA-CONTRIB-2026-075

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-10 · updated 2026-10-25
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal UI Patterns (SDC in Drupal UI) allows Stored XSS. This issue affects UI Patterns (SDC in Drupal UI) versions: from 2.0.0 to 2.0.17.

Affected products

Drupal UI Patterns (SDC in Drupal UI): from 2.0.0 before 2.0.17 — fixed in 2.0.17

How to fix

Upgrade to a fixed version: Drupal UI Patterns (SDC in Drupal UI) 2.0.17. Check the vendor advisory for mitigations.

References

https://www.drupal.org/sa-contrib-2026-075

Get alerted when CVE-2026-15084 or the next vulnerability affects your stack