Getsimple · Getsimple Cms · CVE-2012-6621
**Name of the Vulnerable Software and Affected Versions**
GetSimple CMS versions 3.1, 3.1.2, 3.2.3, and earlier
**Description**
The issue allows remote attackers to inject arbitrary web script or HTML via several fields and parameters, including the `Email Address` and `Custom Permalink Structure` fields in `admin/settings.php`, the `path` parameter to `admin/upload.php`, the `err` parameter to `admin/theme.php`, the `error` parameter to `admin/pages.php`, and the `success` or `err` parameters to `admin/index.php`.
**Recommendations**
For GetSimple CMS versions 3.1, 3.1.2, 3.2.3, and earlier, consider disabling the affected fields and parameters until a patch is available.
Restrict access to the `admin/settings.php`, `admin/upload.php`, `admin/theme.php`, `admin/pages.php`, and `admin/index.php` pages to minimize the risk of exploitation.
Avoid using the `Email Address` and `Custom Permalink Structure` fields in `admin/settings.php`, and the `path`, `err`, `error`, `success` parameters in the respective API endpoints until the issue is resolved.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.