CVE-2023-6836
Medium
Description
Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.
SeverityMedium
CVSS4.6
Exploit probability—
ProductWso2 Api Manager
PublishedDec 15, 2023
First seenDec 15, 2023
Weakness typeCWE-611XML external entity (XXE)
How to fix
Update
- org.wso2.carbon.commons:org.wso2.carbon.ntask.core4.7.24 or later
- org.wso2.am:wso2am4.0.0-beta or later
- org.wso2.carbon.registry:org.wso2.carbon.registry.extensions4.7.31 or later
- org.wso2.carbon.event-processing:org.wso2.carbon.event.processor.core2.2.12 or later
- org.wso2.carbon.analytics-common:org.wso2.carbon.event.input.adapter.core5.2.23 or later
- org.wso2.carbon.governance:org.wso2.carbon.governance.common4.8.13 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wso2 api_manager | v ≤ 3.0.0 | — |
| wso2 api_manager_analytics | 2.2.0, 2.5.0 | — |
| wso2 api_microgateway | 2.2.0 | — |
| wso2 enterprise_integrator | v ≤ 6.6.0 | — |
| wso2 identity_server_as_key_manager | 5.0.0, 5.6.0, 5.7.0, 5.9.0 | — |
| wso2 identity_server | 5.4.0, 5.4.1, 5.5.0, 5.6.0 | — |
| wso2 micro_integrator | 1.0.0 | — |
| org.wso2.carbon.commons:org.wso2.carbon.ntask.coreMaven | v < 4.7.24 | 4.7.24 |
| org.wso2.am:wso2amMaven | v < 4.0.0-beta | 4.0.0-beta |
| org.wso2.carbon.registry:org.wso2.carbon.registry.extensionsMaven | v < 4.7.31 | 4.7.31 |
| org.wso2.carbon.event-processing:org.wso2.carbon.event.processor.coreMaven | v < 2.2.12 | 2.2.12 |
| org.wso2.carbon.analytics-common:org.wso2.carbon.event.input.adapter.coreMaven | v < 5.2.23 | 5.2.23 |
| org.wso2.carbon.governance:org.wso2.carbon.governance.commonMaven | v < 4.8.13 | 4.8.13 |
Check your version
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