Description
An improper privilege management vulnerability exists in WSO2 API Manager due to missing authentication and authorization checks in the keymanager-operations Dynamic Client Registration (DCR) endpoint. A malicious user can exploit this flaw to generate access tokens with elevated privileges, potentially leading to administrative access and the ability to perform unauthorized operations.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4483/
Scores
CVSS v3
9.8
EPSS
0.0068
EPSS Percentile
47.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-306
Status
published
Products (9)
wso2/api_control_plane
4.5.0
wso2/api_manager
3.2.0
wso2/api_manager
3.2.1
wso2/api_manager
4.0.0
wso2/api_manager
4.1.0
wso2/api_manager
4.2.0
wso2/api_manager
4.3.0
wso2/api_manager
4.4.0
wso2/api_manager
4.5.0
Published
Oct 16, 2025
Tracked Since
Feb 18, 2026