Description
Unused authorization codes issued to deleted users are not being properly invalidated or removed from the system. This allows for the persistence of these codes, enabling them to be potentially reused. If an attacker possesses both the authorization code and the associated client credentials (client ID and client secret), they can leverage these unused codes to obtain access tokens on behalf of users who have already been deleted. This may lead to unauthorized access to sensitive resources and services, contingent on the scopes originally authorized for the compromised authorization code.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected products
- WSO2 / api_control_plane4.5.0 – 4.5.0.56
- WSO2 / api_manager3.1.0 – 3.1.0.320
- WSO2 / Identity Server5.10.0 – 5.10.0.338
- WSO2 / identity_server_as_key_manager5.10.0 – 5.10.0.338
- WSO2 / open_banking_am2.0.0 – 2.0.0.369
- WSO2 / open_banking_iam2.0.0 – 2.0.0.389
- WSO2 / traffic_manager4.5.0 – 4.5.0.54
- WSO2 / universal_gateway4.5.0 – 4.5.0.55
- WSO2 / WSO2 API Control Plane4.6.0 – 4.6.0.20
- WSO2 / WSO2 API Control Plane4.5.0 – 4.5.0.56
- WSO2 / WSO2 API Manager4.6.0 – 4.6.0.19
- WSO2 / WSO2 API Manager0 – 3.1.0
- WSO2 / WSO2 API Manager3.1.0 – 3.1.0.320
- WSO2 / WSO2 API Manager3.2.0 – 3.2.0.413
- WSO2 / WSO2 API Manager3.2.1 – 3.2.1.90
- WSO2 / WSO2 API Manager4.0.0 – 4.0.0.334
- WSO2 / WSO2 API Manager4.1.0 – 4.1.0.255
- WSO2 / WSO2 API Manager4.2.0 – 4.2.0.195
- WSO2 / WSO2 API Manager4.3.0 – 4.3.0.106
- WSO2 / WSO2 API Manager4.4.0 – 4.4.0.70
- WSO2 / WSO2 API Manager4.5.0 – 4.5.0.55
- WSO2 / WSO2 Carbon OAuth6.9.6 – 6.9.6.34
- WSO2 / WSO2 Carbon OAuth6.11.21 – 6.11.21.59
- WSO2 / WSO2 Carbon OAuth6.13.16 – 6.13.16.27
- WSO2 / WSO2 Carbon OAuth6.11.53 – *
- WSO2 / WSO2 Carbon OAuth6.13.41 – 6.13.41.4
- WSO2 / WSO2 Carbon OAuth6.13.27 – 6.13.27.15
- WSO2 / WSO2 Carbon OAuth6.13.19 – 6.13.19.19
- WSO2 / WSO2 Carbon OAuth6.4.2 – 6.4.2.154
- WSO2 / WSO2 Carbon OAuth6.4.111 – 6.4.111.131
- WSO2 / WSO2 Carbon OAuth6.4.176 – 6.4.176.35
- WSO2 / WSO2 Carbon OAuth6.4.180 – 6.4.180.17
- WSO2 / WSO2 Carbon OAuth6.8.0 – 6.8.0.46
- WSO2 / WSO2 Identity Server5.11.0 – 5.11.0.395
- WSO2 / WSO2 Identity Server6.0.0 – 6.0.0.229
- WSO2 / WSO2 Identity Server6.1.0 – 6.1.0.208
- WSO2 / WSO2 Identity Server5.10.0 – 5.10.0.345
- WSO2 / WSO2 Identity Server0 – 5.10.0
- WSO2 / WSO2 Identity Server as Key Manager5.10.0 – 5.10.0.338
- WSO2 / WSO2 Identity Server as Key Manager0 – 5.10.0
- WSO2 / WSO2 Open Banking AM0 – 2.0.0
- WSO2 / WSO2 Open Banking AM2.0.0 – 2.0.0.369
- WSO2 / WSO2 Open Banking IAM0 – 2.0.0
- WSO2 / WSO2 Open Banking IAM2.0.0 – 2.0.0.389
- WSO2 / WSO2 Traffic Manager4.6.0 – 4.6.0.19
- WSO2 / WSO2 Traffic Manager4.5.0 – 4.5.0.54
- WSO2 / WSO2 Universal Gateway4.6.0 – 4.6.0.19
- WSO2 / WSO2 Universal Gateway4.5.0 – 4.5.0.55
Updated 16m ago · 8 sources