CVE-2026-1728

EUVD-2026-53821
Tokens issued to a low-privileged user are not sufficiently restricted, allowing them to be used to access product-level Admin REST APIs.

Exploitation of this vulnerability allows a low-privileged user to invoke the Admin REST APIs of WSO2 products, potentially leading to full administrative account takeover. This requires the attacker to already possess a low-privileged user account and be able to obtain a valid token for it.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 23.2%
Affected Products (NVD)
VendorProductVersion
wso2api_control_plane
4.5.0 ≤
𝑥
< 4.5.0.49
wso2api_control_plane
4.6.0 ≤
𝑥
< 4.6.0.13
wso2api_manager
4.0.0 ≤
𝑥
< 4.0.0.384
wso2api_manager
4.1.0 ≤
𝑥
< 4.1.0.248
wso2api_manager
4.2.0 ≤
𝑥
< 4.2.0.188
wso2api_manager
4.3.0 ≤
𝑥
< 4.3.0.99
wso2api_manager
4.4.0 ≤
𝑥
< 4.4.0.63
wso2api_manager
4.5.0 ≤
𝑥
< 4.5.0.48
wso2api_manager
4.6.0 ≤
𝑥
< 4.6.0.12
wso2traffic_manager
4.5.0 ≤
𝑥
< 4.5.0.47
wso2traffic_manager
4.6.0 ≤
𝑥
< 4.6.0.12
wso2universal_gateway
4.5.0 ≤
𝑥
< 4.5.0.48
wso2universal_gateway
4.6.0 ≤
𝑥
< 4.6.0.12
𝑥
= Vulnerable software versions