Moodle · Moodle · CVE-2017-7489
**Name of the Vulnerable Software and Affected Versions**
Moodle versions 2.x through 3.x
**Description**
The issue allows remote authenticated users to take ownership of arbitrary blogs by editing an external blog link.
**Recommendations**
For Moodle versions 2.x through 3.x, update to a version that includes a fix for this issue, as using an older version may allow unauthorized users to take control of blogs.