PT-2026-137305

CVE-2026-122078

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Published

2026-11-04

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Updated

2026-11-04

Description by

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The Extended HTML Filter module allows using style attributes in CKEditor.
The module XSS filter does not sufficiently sanitize certain HTMX attributes, which can lead to a cross-site scripting (XSS) vulnerability.
The vulnerability is mitigated by the fact an attacker must be able to insert HTML with specific attributes.
Vendors
Affected products
Related identifiers
DRUPAL-CONTRIB-2026-309
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