Joomla 9.1.3 Stable
Released on: Monday, 15 September 2025 14:08
What's new
This release contains a fix for a security vulnerability discovered by Artyom from CleanTalk on the Optimize Image page that made it possible fo list directories outside the web root. See CHANGELOG for other bug fixes and improvements. All are advised to upgrade immediately.
Developed and tested on up to PHP 8.4.12 and Joomla! 5.3.3Changelog
Security fixes
- Fixed a Path Traversal security vulnerability on the Optimize Image page found by Artyom from CleanTalk
Bug fixes
- [LOW] Ensure @imports occurs at the top of critical CSS when files combined.
- [MEDIUM] Fixed Critical JavaScript configure helper broken
- [MEDIUM] Fixed support for APCu cache storage broken
Miscellaneous changes
- Improved simplification of dynamic CSS selectors listed by the Optimize CSS Delivery configure helper.
- Reduce chance of creating multiple duplicate cache
JCH Optimize for Joomla!
Joomla 4.4 Joomla 5.0 Joomla 5.1 Joomla 5.2 Joomla 5.3
pkg_jchoptimize-9.1.3-core.zip
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| Downloaded | 2719 times |
| File size | 1.09 Mb |
| MD5 Signature | fc31d0d1cfa038236060f82bf740aa16 |
| SHA1 Signature | c9151e0d95c1ed3f39e933d097d35eb2ba822487 |
| SHA-256 Signature | ea3c57019ab191b6181cc3d2342bb36ae714364efa89b5daf9f4e821e68e89c4 |
| SHA-384 Signature | f238c8c4adc4316c37809c8fd459dda73e17186f30259a4d7c55b25cd009e6e639e864f8bfec1db9e6c343a2b58e7e64 |
| SHA-512 Signature | a8fe956f707f3373cfb47115e60b497331086bb8f1c2138f13bb5b758b9839f99899f5af3d86a79706ee97494902dd55d197c7645dfff8178fc072db126bd646 |
| Compatibility | Joomla 4.4 Joomla 5.0 Joomla 5.1 Joomla 5.2 Joomla 5.3 |
JCH Optimize performs several front-end optimizations for fast downloads.