Exponent · Exponent Cms · CVE-2016-9020
**Name of the Vulnerable Software and Affected Versions**
Exponent CMS versions 2.3.9 and earlier
**Description**
The issue allows remote attackers to execute arbitrary SQL commands. This is achieved via the `version` parameter in the `helpController.php` file, which is part of the Exponent CMS framework.
**Recommendations**
For Exponent CMS versions 2.3.9 and earlier, update to a version later than 2.3.9 to resolve the issue. As a temporary workaround, consider restricting access to the `helpController.php` file or avoiding the use of the `version` parameter in the affected API endpoint until a patch is available.