Tiki · Tiki Wiki Cms · CVE-2016-9889
**Name of the Vulnerable Software and Affected Versions**
Tiki Wiki CMS versions 12.x through 12.9 LTS
Tiki Wiki CMS versions 15.x through 15.2 LTS
Tiki Wiki CMS versions 16.x through 16.0
**Description**
The issue is related to the lack of input sanitization for the `geo zoomlevel to found location` parameter in certain forms, which can lead to XSS. This issue is associated with the files tiki-setup.php and article image.php.
**Recommendations**
For Tiki Wiki CMS versions 12.x through 12.9 LTS, update to version 12.10 LTS or later.
For Tiki Wiki CMS versions 15.x through 15.2 LTS, update to version 15.3 LTS or later.
For Tiki Wiki CMS versions 16.x through 16.0, update to version 16.1 or later.