Answer in brief
CVE-2024-6423 records a Medium severity (CVSS 4.0) vulnerability in Sensitive Data Exposure via URL Parameters in Multiple WSO2 Products Allows Confidential Information Leakage. The current sources do not mark it as known exploited. The current feed maps WSO2/WSO2 API Manager (generic), WSO2/WSO2 Carbon Identity Application (generic), WSO2/WSO2 Carbon Identity Core (generic), WSO2/WSO2 Carbon Identity Oauth (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.0. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps WSO2/WSO2 API Manager (generic), WSO2/WSO2 Carbon Identity Application (generic), WSO2/WSO2 Carbon Identity Core (generic), WSO2/WSO2 Carbon Identity Oauth (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| WSO2/WSO2 API Managergeneric | >=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 | 3.1.0.313, 3.2.0.406, 3.2.1.30, 4.0.0.324, 4.1.0.185, 4.2.0.124, 4.3.0.36, 4.4.0.2 |
| WSO2/WSO2 Carbon Identity Applicationgeneric | >=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 | 6.3.0.18, 6.3.11.23, 6.3.58.1, 6.5.0.5, 6.6.0.1, 6.7.8.4, 6.7.32.1 |
| WSO2/WSO2 Carbon Identity Coregeneric | >=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 | 5.17.5.286, 5.17.118.11, 5.18.187.263, 5.18.248.23, 5.23.8.189, 5.24.8.12, 5.25.92.91, 5.25.92.118, 5.25.705.11, 5.25.713.2, 7.0.78.27 |
| WSO2/WSO2 Carbon Identity Oauthgeneric | >=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 | 6.4.2.142, 6.4.176.20, 6.4.180.8, 6.8.0.40, 6.9.6.16, 6.11.21.44, 6.13.16.6, 6.13.19.2, 7.0.26.18 |
| WSO2/WSO2 Identity Servergeneric | >=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 | 5.10.0.337, 5.11.0.384, 6.0.0.213, 6.1.0.211, 7.0.0.50 |
| WSO2/WSO2 Identity Server as Key Managergeneric | >=5.10.0 <5.10.0.329 | 5.10.0.329 |
| WSO2/WSO2 Open Banking AMgeneric | >=2.0.0 <2.0.0.363 | 2.0.0.363 |
| WSO2/WSO2 Open Banking IAMgeneric | >=2.0.0 <2.0.0.381 | 2.0.0.381 |
Published upstream
Oct 21, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 21, 2026
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.
Quoted source text, attributed separately from HOL analysis.