A vulnerability, which was classified as critical, has been found in Dreamer CMS up to 4.1.3. This issue affects some unknown processing of the component Attachment Handler. The manipulation leads to permission issues. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-258779. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability, which was classified as problematic, was found in Dreamer CMS 4.1.3. Affected is an unknown function of the file /admin/menu/toEdit. The manipulation of the argument id leads to cross-site request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-256314 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

In Dreamer CMS before 4.0.1, the backend attachment management office has an Arbitrary File Download vulnerability.

Dreamer CMS before version 4.0.1 is vulnerable to Directory Traversal. Background template management allows arbitrary modification of the template file, allowing system sensitive files to be read.

Dreamer_cms 4.1.3 is vulnerable to Cross Site Request Forgery (CSRF) via Add permissions to CSRF in Permission Management.

An issue was discovered in dreamer_cms 4.1.3. There is a CSRF vulnerability that can delete a theme project via /admin/category/delete.

Dreamer CMS v4.1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /admin/task/add

Dreamer CMS v4.1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /admin/task/run

Dreamer CMS v4.1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /admin/variable/delete.

Dreamer CMS v4.1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /admin/user/add.