URL Redirection to Untrusted Site ('Open Redirect')
The appstore before 126.96.36.199 exposes some of its components, and the attacker can cause remote download and install apps through carefully constructed parameters.
CWE-601 - Open Redirect
An open redirect attack employs a URL parameter, HTML refresh tags, or a DOM based location change to exploit the trust of a vulnerable domain to direct the users to a malicious website. The attack could lead to higher severity vulnerabilities such as unauthorized access control, account takeover, XSS, and more.