AIKIDO-2025-10814
drupal/core is vulnerable to Cross-site Scripting (XSS)
60
Medium Risk
This Affects:
drupal/coreTL;DR
Affected versions of this package are vulnerable to Cross-site Scripting: by generating and tricking a user into visiting a malicious URL, an attacker can cause temporary site defacement. The defacement is reflected (not stored) and appears only for the crafted URL; no other site content (such as branding) is rendered.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
drupal/core is vulnerable to Cross-site Scripting (XSS) in versions 8.0.0 - 10.4.8, 10.5.0 - 10.5.5, 11.0.0 - 11.1.8 and 11.2.0 - 11.2.7.
How to fix this
Upgrade the drupal/core library to the patch version.
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