drupal/abc - SA-CONTRIB-2026-224
The ABC theme for Drupal does not sufficiently sanitize menu link titles before inserting them into HTML class attributes. An attacker with permissions to create or modify menu link titles could exploit this issue.
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The ABC theme for Drupal does not sufficiently sanitize menu link titles before inserting them into HTML class attributes. An attacker with permissions to create or modify menu link titles could exploit this issue.
A vulnerability in Contao's registration module allows unauthenticated attackers to repeatedly trigger activation emails to arbitrary addresses. This creates an email flooding risk and discloses whether an email address has a pending registration.
A cross-site request forgery vulnerability in Contao allows attackers to trigger state-changing or destructive backend actions if an authenticated backend user visits a malicious URL.
An unauthenticated cross-site scripting vulnerability in Contao's comments bundle allows attackers to inject malicious script that executes when a back end user views the Comments module, potentially leading to administrative takeover or code execution.
An access control flaw in Contao allows non-administrator back end users with access to the preview links module to view all preview links, exposing signed preview URLs for unpublished content.
A caching defect in Contao's table access security voter allows low-privileged backend users to bypass module permissions and gain unauthorized read, create, update, and delete access to database tables.
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