Joomla! 3.9.27 released

Announcements from the Joomla! Project for the attention of all Users. We encourage all Joomla! users to subscribe to this forum or check it regularly.
Joomla! Security Updates: | Joomla! Vulnerable Extensions: ... json-feed/
Post Reply
User avatar
Joomla! Master
Joomla! Master
Posts: 23366
Joined: Thu Aug 18, 2005 8:55 pm
Location: Nijmegen, Netherlands

Joomla! 3.9.27 released

Post by pe7er » Tue May 25, 2021 3:17 pm

Joomla 3.9.27 is now available. This is a security release for the 3.x series of Joomla which addresses 3 security vulnerabilities and contains more than 15 bug fixes and improvements.

What's in 3.9.27?

Joomla 3.9.27 includes 3 security vulnerability fixes and addresses several bugs, including:

Security Issues Fixed
  • [20210501] Low Severity - Low Impact - Adding HTML to the executable block list of MediaHelper::canUpload (affecting Joomla! 3.0.0 through 3.9.26) More information »
  • [20210502] Low Severity - Low Impact - CSRF in AJAX reordering endpoint (affecting Joomla! 3.0.0 through 3.9.26) More information »
  • [20210503] Low Severity - Low Impact - CSRF in data download endpoints (affecting Joomla! 3.0.0 through 3.9.26) More information »
Bug fixes and Improvements
  • Disable FLoC by default #33212
  • Postgres compatibility fixes for smart search #31809
  • Allow objects stored in tables as json #33633
  • Improve indexing performance of Smart Search #33720
  • Addional PHP 8 improvment #33113
Visit GitHub for the full list of bug fixes.

Full announcement + download links:

Discussion Forum: viewtopic.php?f=9&t=986591
Kind Regards,
Peter Martin, Global Moderator - Joomla specialist, Nijmegen, Nederland
The best website:

Post Reply

Return to “Announcements”