Joomla now provides only 1 patch file for all versions of Joomla 1.5.
Joomla 1.5 All-In-One Patch / Upgrade
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Joomla releases security updates at least once a month. To keep your site from getting hacked, it is very important to keep your site updated with the latest security release.
Click here to read our new tutorial on how to install a Joomla security patch.
Joomla 1.5 has had 14 Security Updates since it started, and a new one is on the way. Applying a new update is pretty easy: Just upload the update to your webserver. But uploading is easier said than done. The 1.5.14 update contains over 1,400 files. It can take a LONG time to upload that many files; plus there’s a good chance that you will get a transfer error with that many files. Read on to learn the easy way. Continue reading