Joomla! 3.9.26 Security Release announced

joomla help support cheshire manchester merseyside north west ukRelease date: 13 April 2021.

Joomla! 3.9.26 is a SECURITY FIX which addresses TWO vulnerabilities.

This release continues to improve support for PHP 8 (released in November 2020).

See the Release Notes at the link below.

Read more: Joomla! 3.9.26 Release News.


Addressed Vulnerabilities

Low Severity

Low Impact - Escape xss in logo parameter error pages (affecting Joomla! 3.0.0 through 3.9.25).
Low Impact - Inadequate filters on module layout settings (affecting Joomla! 3.0.0 through 3.9.25).


Back up before updating is highly recommended

Protect your assets.

Perform a FULL backup of your website (database and files) BEFORE updating the Joomla! CMS and/or its extensions.

Read more: How to back up your website.

Read more: How to update your Joomla! CMS & its extensions.


Make Joomla! CMS Security YOUR #1 Priority

joomla support cheshire manchester merseyside north west ukWe offer Joomla! coaching, help and support to businesses and organisations across Cheshire, Manchester, Merseyside, North West England & the UK.

Learn how to manage Joomla! website security.