dingfanzu CMS chpwd.php sql injection

A vulnerability was found in dingfanzu CMS up to 29d67d9044f6f93378e6eb6ff92272217ff7225c. It has been rated as critical. Affected by this issue is some unknown functionality of the file /ajax/chpwd.php. The manipulation of the argument username leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.