Joomla! Security News
[20091103] – Core – Front-End Editor Issue
Posted: 03 Nov 2009 08:31 AM PST
* Project: Joomla!
* SubProject: com_content
* Severity: Moderate
* Versions: 1.5.14 and all previous 1.5 releases
* Exploit type: Front-End Editing
* Reported Date: 2009-September-05
* Fixed Date: 2009-November-03
Description
When logged into the front end with Author access, it was possible to replace an article written by another user.
Affected Installs
All 1.5.x installs prior to and including 1.5.14 are affected.
Solution
Upgrade to latest Joomla! version (1.5.15 or newer).
Reported by Hannes Papenberg
Contact
The JSST at the Joomla! Security Center.
[20091103] – Core – XML File Read Issue
Posted: 01 Nov 2009 05:03 PM PST
* Project: Joomla!
* SubProject: All
* Severity: Low
* Versions: 1.5.14 and all previous 1.5 releases
* Exploit type: Extension Version Disclosure
* Reported Date: 2009-October-13
* Fixed Date: 2009-Nov-03
Description
It is possible to read the contents of an extension’s XML file and find the version number of the installed extension. This could allow people to exploit a known security flaws for a specific version of an extension.
Affected Installs
All 1.5.x installs prior to and including 1.5.14 are affected.
Solution
Turn on Apache mod_rewrite and configure your .htaccess file to filter out XML files. In the htaccess.txt file shipped with version 1.5.15, lines 35-39 contain example code that will deny access to XML files. You can incorporate this code (or similar code) into your .htaccess file. Be sure to test that it does not cause problems on your site.
Reported by WHK and Gergő Erdősi
Contact
http://developer.joomla.org/security.html
The JSST at the Joomla! Security Center.
