CVE-2018-19421

In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but Internet Explorer render HTML elements in a .eml file, because of admin/upload-uploadify.php, and validatesafefile in admin/inc/securityfunctions.php...

CVE-2018-19420

In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but there are several alternative cases in which HTML can be executed, such as a file with no extension or an unrecognized extension e.g., the test or test.asdf filename, because of admin/upload-uploadify.php, and validatesafefile in...

CVE-2018-19421

In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but Internet Explorer render HTML elements in a .eml file, because of admin/upload-uploadify.php, and validatesafefile in admin/inc/securityfunctions.php...

PT-2018-14954

Name of the Vulnerable Software and Affected Versions GetSimpleCMS version 3.3.15 Description The issue allows HTML execution through alternative file uploads. This can occur with files having no extension or unrecognized extensions, such as 'test' or 'test.asdf', due to vulnerabilities in...

PT-2018-14955

Name of the Vulnerable Software and Affected Versions GetSimpleCMS version 3.3.15 Description The issue concerns the upload functionality in GetSimpleCMS, where the admin/upload.php blocks uploads of .html files, but Internet Explorer can still render HTML elements in a .eml file. This is due to...

CVE-2018-19421: Unrestricted Upload of File with Dangerous Type

In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but Internet Explorer render HTML elements in a .eml file, because of admin/upload-uploadify.php, and validatesafefile in admin/inc/securityfunctions.php...