6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
0.001 Low
EPSS
Percentile
51.0%
The perpetrator who previously obtained an old expired user token could use it to access Storefront API v2 endpoints.
Please upgrade to 3.7.11, 4.0.4, or 4.1.11 depending on your used Spree version.
In your project directory create a decorator file app/controllers/spree/api/v2/base_controller_decotatror.rb
with contents:
module Spree
module Api
module V2
module BaseControllerDecorator
private
def spree_current_user
return nil unless doorkeeper_token
return @spree_current_user if @spree_current_user
doorkeeper_authorize!
@spree_current_user ||= ::Spree.user_class.find_by(id: doorkeeper_token.resource_owner_id)
end
end
end
end
Spree::Api::V2::BaseController.prepend(Spree::Api::V2::BaseControllerDecorator)
If you have any questions or comments about this advisory:
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
0.001 Low
EPSS
Percentile
51.0%