CVE-2026-63684: Regularlabs.com Content Templater Extension For Joomla

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in various admin/import/export actions of multiple Regular Labs extension - Administrator actions, editor popups and import/export requests lacked consistent token, item-permission and input-validation checks. Unauthorized backend users or CSRF attacks could expose, create or modify extension configuration and items.

Affected products

• Regularlabs.com Content Templater Extension For Joomla: version 1.0.0-13.0.0 only
• Regularlabs.com Rereplacer Extension For Joomla: version 1.0.0-15.0.3 only
• Regularlabs.com Snippets Extension For Joomla: version 1.0.0-9.3.10 only

Published 2026-07-22. Last modified 2026-07-27.