lucasamorimca/cve-2020-8163CVE-2020-8163 - Удаленное выполнение кода для локальных имен, предоставленных пользователем, в Rails
CVE-2020-8163 - Remote code execution of user-provided local names in Rails
Remote code execution of user-provided local names in Rails < 5.0.1
There was a vulnerability in versions of Rails prior to 5.0.1 that would
allow an attacker who controlled the locals argument of a render call.
This vulnerability has been assigned the CVE identifier CVE-2020-8163.
Versions Affected: rails < 5.0.1 Not affected: Applications that do not allow users to control the names of locals. Fixed Versions: 4.2.11.2
I've included a vulnerable app that can be used for testing purposes. The vulnerable endpoint is: main/index
