Das Q before 2019-08-02 allows web sites to execute arbitrary code on client machines, as demonstrated by a cross-origin /install request with an attacker-controlled releaseUrl, which triggers download and execution of code within a ZIP archive.

Description

Das Q before 2019-08-02 allows web sites to execute arbitrary code on client machines, as demonstrated by a cross-origin /install request with an attacker-controlled releaseUrl, which triggers download and execution of code within a ZIP archive.