This is a security release for the 3.x series of Joomla which addresses 9 security vulnerabilities and contains more than 40 bug fixes and improvements.What's in 3.9.25?Joomla 3.9.25 includes 9 security vulnerability fixes and addresses several bugs, including:Security Issues Fixed
[20210301] Low Severity - Low Impact - Insecure randomness within 2FA secret generation (affecting Joomla! 3.2.0 through 3.9.24)
[20210303] Low Severity - Moderate Impact - XSS within alert messages showed to users (affecting Joomla! 2.5.0 through 3.9.24)
[20210304] Low Severity - Moderate Impact - XSS within the feed parser library (affecting Joomla! 2.5.0 through 3.9.24)
[20210305] Low Severity - Low Impact - Input validation within the template manager (affecting Joomla! 3.2.0 through 3.9.24)
[20210306] Low Severity - Moderate Impact - com_media allowed paths that are not intended for image uploads (affecting Joomla! 3.0.0 through 3.9.24)
[20210307] Low Severity - Moderate Impact - ACL violation within com_content frontend editing (affecting Joomla! 3.0.0 through 3.9.24)
[20210308] Low Severity - Moderate Impact - Path Traversal within joomla/archive zip class (affecting Joomla! 3.0.0 through 3.9.24)
[20210309] Low Severity - Moderate Impact - Inadequate filtering of form contents could allow to overwrite the author field (affecting Joomla! 1.6.0 through 3.9.24)
Bug fixes and Improvements
Fix Save as Copy tag
Fix published attribute for Tag field
Fix batch menu items
Stream transport should enable verify_peer_name when possible
Optimize the code for rename incorrectly cased files on update
Addional PHP 8 improvments
You all know how I feel....Keeping your sites up to date is one of the best ways to get the best security and performance!