Spree Improper Input Validation vulnerability (GHSA-jxx8-v83v-rhw3)
Published: 2017-10-24T18:33:37Z
Aliases: CVE-2013-1656
Severity: MODERATE · CWE: CWE-20

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.

Affected packages:
package: ecosystem: RubyGems
name: spree
ranges: type: ECOSYSTEM
events: introduced: 1.0.0
fixed: 2.0.0.rc1