CVE-2024-6423
Sensitive Data Exposure via URL Parameters in Multiple WSO2 Products Allows Confidential Information Leakage
CVSS Score
4.0
EPSS Score
0.0%
EPSS Percentile
0th
The product failed to enforce validation constraints on user-supplied input in URL parameters, allowing sensitive data to be passed to flows where it was not intended to be processed. Although the product did not utilize this data, its acceptance could lead to logging. If a user mistakenly sends sensitive data via URL parameters to any flow, this data could be inadvertently logged in access logs. This has the potential to expose confidential information, compromising the security and privacy of affected systems if the product is used incorrectly.
| CWE | CWE-20 |
| Vendor | wso2 |
| Product | wso2 api manager |
| Published | Oct 21, 2026 |
| Last Updated | Oct 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
WSO2 / WSO2 API Manager
3.1.0 < 3.1.0.313 3.2.0 < 3.2.0.406 3.2.1 < 3.2.1.30 4.0.0 < 4.0.0.324 4.1.0 < 4.1.0.185 4.2.0 < 4.2.0.124 4.3.0 < 4.3.0.36 4.4.0 < 4.4.0.2
WSO2 / WSO2 Open Banking AM
2.0.0 < 2.0.0.363
WSO2 / WSO2 Identity Server
5.10.0 < 5.10.0.337 5.11.0 < 5.11.0.384 6.0.0 < 6.0.0.213 6.1.0 < 6.1.0.211 7.0.0 < 7.0.0.50
WSO2 / WSO2 Identity Server as Key Manager
5.10.0 < 5.10.0.329
WSO2 / WSO2 Open Banking IAM
2.0.0 < 2.0.0.381
WSO2 / WSO2 Carbon Identity Application
6.3.0 < 6.3.0.18 6.3.11 < 6.3.11.23 6.3.58 < 6.3.58.1 6.5.0 < 6.5.0.5 6.6.0 < 6.6.0.1 6.7.8 < 6.7.8.4 6.7.32 < 6.7.32.1
WSO2 / WSO2 Carbon Identity Core
5.17.5 < 5.17.5.286 5.17.118 < 5.17.118.11 5.18.187 < 5.18.187.263 5.18.248 < 5.18.248.23 5.23.8 < 5.23.8.189 5.24.8 < 5.24.8.12 5.25.92 < 5.25.92.91 5.25.92 < 5.25.92.118 5.25.705 < 5.25.705.11 5.25.713 < 5.25.713.2 7.0.78 < 7.0.78.27
WSO2 / WSO2 Carbon Identity Oauth
6.4.2 < 6.4.2.142 6.4.176 < 6.4.176.20 6.4.180 < 6.4.180.8 6.8.0 < 6.8.0.40 6.9.6 < 6.9.6.16 6.11.21 < 6.11.21.44 6.13.16 < 6.13.16.6 6.13.19 < 6.13.19.2 7.0.26 < 7.0.26.18