Spree promotions_controller.rb calculator_type Parameter Arbitrary Ruby Object Instantiation Command Execution

Description

Spree contains a flaw that is triggered when handling input passed via the
'calculator_type' parameter to promotions_controller.rb. This may allow a
remote authenticated attacker to instantiate arbitrary Ruby objects and
potentially execute arbitrary commands.

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

Or, you can just let us figure it out for you! Appcanary continously monitor your installed packages, and tell you if any of them are vulnerable.

Sign up for monitoring

Affected package information

Package Patched in Unaffected in
spree >= 2.0.0 None