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DRUPAL-CONTRIB-2026-094unknown

DRUPAL-CONTRIB-2026-094

Check your stack

The advisory, in context

The Entity Browser module allows you to select entities from entity reference fields using a custom entity browser widget.

The module doesn't sufficiently sanitize the the tab titles, resulting in a stored cross-site scripting (XSS) vulnerability.

The vulnerability is mitigated by the fact an attacker must be able to insert HTML with specific attributes on a page that is displaying an entity browser.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

drupal/entity_browser Packagist:https://packages.drupal.org/8
Ecosystem versions

Earlier releases before 2.16.0

Fixed in 2.16.0

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "2.16.0"
        }
      ],
      "type": "ECOSYSTEM",
      "database_specific": {
        "constraint": "<2.16.0"
      }
    }
  ],
  "versions": []
}

References