This module enables you to create one or more multisites with highly granular page permissions.
Impact
This module enables you to create one or more multisites with highly granular page permissions.
Source excerpt · OSVThis vulnerability is mitigated by the fact that an attacker must have the ability to create pages whose page title supports HTML.
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.
| Affected range | Recorded fix |
|---|---|
| Earlier releases before 9.5.3Ecosystem versions | 9.5.3 |
Version evidence: OSV · DRUPAL-CONTRIB-2026-116
View original version evidence (0 explicit versions)
Original source description
This module enables you to create one or more multisites with highly granular page permissions.
The module doesn't sufficiently sanitize HTML code contained in the page name when displayed in the built-in tree browser. This results in a cross-site scripting vulnerability that may allow attackers to execute arbitrary JavaScript in the context of the user’s session.
This vulnerability is mitigated by the fact that an attacker must have the ability to create pages whose page title supports HTML.