CMS Made Simple (CMSMS) 2.2.6 has XSS in admin/moduleinterface.php via the pagedata parameter.

CMS Made Simple (CMSMS) 2.2.6 has stored XSS in admin/moduleinterface.php via the metadata parameter.

Remote code execution vulnerability in /cmsms-2.1.6-install.php/index.php in CMS Made Simple version 2.1.6 allows remote attackers to inject arbitrary PHP code via the "timezone" parameter in step 4 of a fresh installation procedure.

CMS Made Simple (CMSMS) 2.2.5 has XSS in admin/moduleinterface.php via the m1_errors parameter.

CMS Made Simple (CMSMS) 2.2.5 has XSS in admin/moduleinterface.php via the m1_messages parameter.

CMS Made Simple (CMSMS) 2.2.5 has XSS in admin/addbookmark.php via the title parameter.

There is a reflected XSS vulnerability in the CMS Made Simple 2.2.8 admin/myaccount.php. This vulnerability is triggered upon an attempt to modify a user's mailbox with the wrong format. The response contains the user's previously entered email address.

CMS Made Simple 2.2.8 allows XSS via an uploaded SVG document, a related issue to CVE-2017-16798.

XSS exists in CMS Made Simple version 2.2.7 via the m1_extra parameter in an admin/moduleinterface.php "Content-->News-->Add Article" action.

XSS exists in CMS Made Simple version 2.2.7 via the m1_news_url parameter in an admin/moduleinterface.php "Content-->News-->Add Article" action.

CMS Made Simple (CMSMS) through 2.2.7 contains a physical path leakage Vulnerability via /modules/DesignManager/action.ajax_get_templates.php, /modules/DesignManager/action.ajax_get_stylesheets.php, /modules/FileManager/dunzip.php, or /modules/FileManager/untgz.php.

In CMS Made Simple (CMSMS) through 2.2.7, the "file view" operation in the admin dashboard contains a sensitive information disclosure vulnerability, exploitable by ordinary users, because the product exposes unrestricted access to the PHP file_get_contents function.

In CMS Made Simple (CMSMS) through 2.2.7, the "file move" operation in the admin dashboard contains an arbitrary file movement vulnerability that can cause DoS, exploitable by an admin user, because config.php can be moved into an incorrect directory.

In CMS Made Simple (CMSMS) through 2.2.7, the "module remove" operation in the admin dashboard contains an arbitrary file deletion vulnerability that can cause DoS, exploitable by an admin user, because the attacker can remove all lib/ files in all directories.

CMS Made Simple (CMSMS) 2.2.7 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this->_loginkey] to equal 1, because files in the tmp/ directory are accessible through HTTP requests. NOTE: this vulnerability exists because of an incorrect fix for CVE-2018-10084.

In CMS Made Simple (CMSMS) through 2.2.7, the "file delete" operation in the admin dashboard contains an arbitrary file deletion vulnerability that can cause DoS, exploitable by an admin user, because the attacker can remove all lib/ files in all directories.

In CMS Made Simple (CMSMS) through 2.2.7, the "module import" operation in the admin dashboard contains a remote code execution vulnerability, exploitable by an admin user, because an XML Package can contain base64-encoded PHP code in a data element.

In CMS Made Simple (CMSMS) through 2.2.7, the "file rename" operation in the admin dashboard contains a sensitive information disclosure vulnerability, exploitable by an admin user, that can cause DoS by moving config.php to the upload/ directory.

In CMS Made Simple (CMSMS) through 2.2.7, the "file unpack" operation in the admin dashboard contains a remote code execution vulnerability exploitable by an admin user because a .php file can be present in the extracted ZIP archive.

CMS Made Simple (CMSMS) through 2.2.7 contains an arbitrary code execution vulnerability in the admin dashboard because the implementation uses "eval('function testfunction'.rand()" and it is possible to bypass certain restrictions on these "testfunction" functions.