CVE-2025-1397
Improper IDP Status Validation via JWT Bearer or SAML2 Bearer Grants in Multiple WSO2 Products Allows Access Token Issuance for Disabled Identity Providers
CVSS Score
4.8
EPSS Score
0.0%
EPSS Percentile
0th
When utilizing JWT Bearer or SAML2 Bearer grant types, the system fails to validate the status of the Identity Provider (IDP) before issuing access tokens. This oversight permits tokens to be generated even when the associated IDP has been disabled. A malicious actor could leverage this vulnerability to obtain access tokens by targeting a disabled IDP. This could enable them to bypass intended security controls and potentially access protected resources that should be inaccessible due to the IDP's disabled state.
| CWE | CWE-862 |
| Vendor | wso2 |
| Product | wso2 universal gateway |
| Published | Nov 3, 2026 |
Stay Ahead of the Next One
Get instant alerts for wso2 wso2 universal gateway
Be the first to know when new medium vulnerabilities affecting wso2 wso2 universal gateway are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
WSO2 / WSO2 Universal Gateway
4.5.0 < 4.5.0.10
WSO2 / WSO2 Traffic Manager
4.5.0 < 4.5.0.10
WSO2 / WSO2 API Manager
3.1.0 < 3.1.0.321 3.2.0 < 3.2.0.414 3.2.1 < 3.2.1.50 4.0.0 < 4.0.0.335 4.1.0 < 4.1.0.211 4.2.0 < 4.2.0.150 4.3.0 < 4.3.0.63 4.4.0 < 4.4.0.26 4.5.0 < 4.5.0.10
WSO2 / WSO2 API Control Plane
4.5.0 < 4.5.0.11
WSO2 / WSO2 Identity Server
5.10.0 < 5.10.0.346 5.11.0 < 5.11.0.396 6.0.0 < 6.0.0.232 6.1.0 < 6.1.0.224 7.0.0 < 7.0.0.93
WSO2 / WSO2 Open Banking AM
2.0.0 < 2.0.0.370
WSO2 / WSO2 Open Banking IAM
2.0.0 < 2.0.0.390
WSO2 / WSO2 Identity Server as Key Manager
5.10.0 < 5.10.0.339
WSO2 / WSO2 Carbon OAuth
6.4.2 < 6.4.2.155 6.4.111 < 6.4.111.134 6.4.176 < 6.4.176.25 6.4.180 < 6.4.180.11 6.8.0 < 6.8.0.49 6.9.6 < 6.9.6.22 6.11.21 < 6.11.21.75 6.13.16 < 6.13.16.15 6.13.19 < 6.13.19.9 6.13.27 < 6.13.27.2 7.0.26 < 7.0.26.58
WSO2 / JWT Grant Type For OAuth2
1.0.26 < 1.0.26.6 1.0.26 < 1.0.26.7 1.0.31 < 1.0.31.3 1.1.0 < 1.1.0.2 2.0.4 < 2.0.4.3 2.1.1 < 2.1.1.2 2.2.0 < 2.2.0.3 2.2.4 < 2.2.4.1 2.3.1 < 2.3.1.4