Joomla 5 Update Package 5.2.3

Category: Core

Version: 5.2.3

Date: 07 January 2025

Download type: Free

Compatibility: J5

Ivan Petrov

June 25, 2026

What I love about working with the guys at Joomla Center, besides their excellent knowledge of their craft, is their patience and politeness. No irritation at stupid questions, no arrogance, no eye-rolling, no heavy sighs. On the contrary, they explain things very politely and clearly, give recommendations, do things quickly and competently, and if something goes wrong, they'll fix it just as quickly. Five stars on all counts! As they say now, I'm hooked!

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kennel avanzar

June 15, 2026

I want to express my sincere gratitude to the Joomla Center team for their professional assistance! After my site was hacked, their specialists quickly identified and eliminated all the consequences of the attack, patched vulnerabilities, updated the software, and restored the site to its original state. I was especially pleased that the work was not only done efficiently but also with detailed explanations of all the steps taken.

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Solnyshko

June 05, 2026

You guys are the best. You're always there to help and solve any problem. Today, a cybersecurity information site was down. Anton solved the problem in a couple of hours. Great job. I highly recommend you!!!

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Help The Children SKD

December 5, 2025

We thank the Joomla Center team for their professionalism, the excellently crafted training course, and their ongoing support.
Special thanks to Anton for his responsiveness, kindness, and immediate assistance with our website.
We wish you success in your endeavors 🤗

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Nikolay Mosunov

June 17, 2025

Thanks to Anton and the Joomla Training Center for their excellent work. They upgraded my sites from the old Joomla to the new one. Everything works perfectly, even better than before. They professionally fixed numerous errors. I can only recommend them. They offer truly excellent quality and speed at relatively low prices.

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Security	Fixed cross-site scripting vectors caused by improper input processing in module chrome layouts (CVE-2024-40747).
Security	Fixed an XSS vulnerability in the id attribute of menu lists caused by missing output escaping (CVE-2024-40748).
Security	Fixed an ACL access-control issue that allowed access to protected Joomla component views (CVE-2024-40749).
Fixed	Fixed button validation in the joomlaExtButtons TinyMCE plugin (#44507).
Fixed	Fixed validation of email addresses containing an apostrophe (#44527).
Fixed	Fixed the assignment of AssetTitle and AssetParentId values (#42493).
Fixed	Removed empty images and anchors from the Articles News, Articles Category and Articles modules (#42493, #44478, #44475).
Fixed	Removed an incorrect CSS class from the cancel link on the frontend verification-code page (#44473).
Fixed	Added multi-select support for checkbox fields (#44500).
Fixed	Fixed Smart Search suggestions when using a PostgreSQL database (#44384).
Fixed	Added an AllowDynamicProperties extension check to the pre-update checker (#44307).
Fixed	Fixed the handling of a nullable parameter in PHPCS (#44543).
Fixed	Fixed an extra closing curly brace in inline styles (#44532).
Fixed	Fixed a JavaScript error occurring when the toggleButton element is unavailable (#44555).
Fixed	Fixed case-insensitive plugin searches for languages using Unicode characters (#44525).
Fixed	Fixed a deprecation warning caused by incrementing a non-alphanumeric string (#44173).
Fixed	Prevented a newly assigned user password-reset requirement from being incorrectly cleared (#44519).
Fixed	Fixed incorrect button text generated by the back() method in CoreButtonsTrait (#44509).
Fixed	Updated the Tags Router to correctly detect pages that should return a 404 error (#44540).
Fixed	Added exception handling when retrieving a user in the Action Log model (#44358).
Fixed	Fixed the return type declaration in the IdentityAware trait (#44567).
Fixed	Updated the joomla/application library to version 3.0.3 to fix PHP deprecation warnings in the Web Client (#44585).
Fixed	Allowed multi-factor authentication to be completed before a required password reset (#44521).
Fixed	Fixed duplicate Action Log entries after a Joomla update (#44629).
Fixed	Fixed the “Invalid Response” error in the CLI extension:remove command when using the -n option (#44546).
Fixed	Fixed multi-factor authentication handling when a privacy consent is invalid (#44522).
Fixed	Added changelog URL refreshing when rebuilding the extension manifest cache (#44565).

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