Moodle · Moodle · CVE-2011-4293
**Name of the Vulnerable Software and Affected Versions**
Moodle versions 2.0.x through 2.0.3
Moodle versions 2.1.x through 2.1.0
**Description**
The issue allows remote attackers to bypass intended access restrictions and write to an operating-system temporary directory. This is due to the theme implementation triggering duplicate caching of Cascading Style Sheets (CSS) and JavaScript content.
**Recommendations**
For Moodle versions 2.0.x through 2.0.3, update to version 2.0.4 or later.
For Moodle versions 2.1.x through 2.1.0, update to version 2.1.1 or later.