A vulnerability has been found in DedeCMS up to 5.7.100 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /include/dialog/select_templets_post.php. The manipulation of the argument activepath leads to absolute path traversal. The associated identifier of this vulnerability is VDB-239863.

DedeCMS 5.7.102 has a File Upload vulnerability via uploads/dede/module_make.php.

A vulnerability classified as critical was found in DedeCMS 5.7.110. This vulnerability affects unknown code of the file /uploads/tags.php. The manipulation of the argument tag_alias leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238636.

DedeCMS up to and including 5.7.110 was discovered to contain a cross-site scripting (XSS) vulnerability at /dede/freelist_edit.php via the title parameter.

DedeCMS up to and including 5.7.110 was discovered to contain a cross-site scripting (XSS) vulnerability at /dede/freelist_add.php via the title parameter.

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.