DedeCMS up to and including 5.7.110 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities at /dede/vote_edit.php via the votename and votenote parameters.

DedeCMS up to and including 5.7.110 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities at /dede/vote_add.php via the votename and voteitem1 parameters.

DedeCMS v5.7.109 has a File Upload vulnerability, leading to remote code execution (RCE).

Remote Code Execution vulnerability in DedeCMS through 5.7.109 allows remote attackers to run arbitrary code via crafted POST request to /dede/tpl.php.

An arbitrary file upload vulnerability in /dede/file_manage_control.php of DedeCMS v5.7.109 allows attackers to execute arbitrary code via uploading a crafted PHP file.

A vulnerability classified as critical was found in DedeCMS 5.7.109. Affected by this vulnerability is an unknown functionality of the file co_do.php. The manipulation of the argument rssurl leads to server-side request forgery. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-233371.

A vulnerability was found in DedeCMS up to 5.7.106. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file uploads/dede/article_allowurl_edit.php. The manipulation of the argument allurls leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-230083.

DedeCMS up to v5.7.108 is vulnerable to XSS in sys_info.php via parameters 'edit___cfg_powerby' and 'edit___cfg_beian'

A vulnerability was found in DedeCMS 5.7.106 and classified as critical. Affected by this issue is the function UpDateMemberModCache of the file uploads/dede/config.php. The manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-227750 is the identifier assigned to this vulnerability.

An issue in the component /dialog/select_media.php of DedeCMS v5.7.107 allows attackers to execute a directory traversal.