AIKIDO-2026-10648
drupal/core is vulnerable to Cross-site Scripting (XSS)
92
Critical Risk
This Affects:
drupal/coreTL;DR
Affected versions of this package are vulnerable to cross-site scripting (XSS) because Drupal core's jQuery integration for AJAX modal dialog boxes does not sufficiently sanitize certain options. An attacker may inject malicious script into modal dialog content, potentially leading to arbitrary JavaScript execution in a victim’s browser.
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 - 10.5.8, 10.6.0 - 10.6.6, 11.0.0 - 11.2.10 and 11.3.0 - 11.3.6.
How to fix this
Upgrade the drupal/core library to the patch version.
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SOC 2Compliant
ISO 27001Compliant