Exponent · Exponent Cms · CVE-2016-7400
**Name of the Vulnerable Software and Affected Versions**
Exponent CMS versions prior to 2.4.0
**Description**
The issue allows remote attackers to execute arbitrary SQL commands. This can be achieved via the `id` parameter in an "activate address" address controller action, the `title` parameter in a "show" blog controller action, or the `content id` parameter in a "showComments" expComment controller action.
**Recommendations**
For versions prior to 2.4.0, update to version 2.4.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the affected controller actions until the update is applied. Avoid using the `id`, `title`, and `content id` parameters in the respective actions until the issue is resolved.