Lack of data validation In spree

Description

Spree Improper Input Validation vulnerability Spree Commerce 1.0.x before 2.0.0.rc1 allows remote authenticated administrators to instantiate arbitrary Ruby objects and execute arbitrary commands via the (1) payment_method parameter to core/app/controllers/spree/admin/payment_methods_controller.rb; and the (2) promotion_action parameter to promotion_actions_controller.rb, (3) promotion_rule parameter to promotion_rules_controller.rb, and (4) calculator_type parameter to promotions_controller.rb in promo/app/controllers/spree/admin/, related to unsafe use of the constantize function.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions