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WSO2 products vulnerable to XML External Entity attack

Moderate severity GitHub Reviewed Published Dec 15, 2023 to the GitHub Advisory Database • Updated Dec 19, 2023

Package

maven org.wso2.am:wso2am (Maven)

Affected versions

< 4.0.0-beta

Patched versions

4.0.0-beta
maven org.wso2.carbon.analytics-common:org.wso2.carbon.event.input.adapter.core (Maven)
< 5.2.23
5.2.23
maven org.wso2.carbon.commons:org.wso2.carbon.ntask.core (Maven)
< 4.7.24
4.7.24
maven org.wso2.carbon.event-processing:org.wso2.carbon.event.processor.core (Maven)
< 2.2.12
2.2.12
maven org.wso2.carbon.governance:org.wso2.carbon.governance.common (Maven)
< 4.8.13
4.8.13
maven org.wso2.carbon.registry:org.wso2.carbon.registry.extensions (Maven)
< 4.7.31
4.7.31

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.

References

Published by the National Vulnerability Database Dec 15, 2023
Published to the GitHub Advisory Database Dec 15, 2023
Reviewed Dec 19, 2023
Last updated Dec 19, 2023

Severity

Moderate
4.6
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Weaknesses

CVE ID

CVE-2023-6836

GHSA ID

GHSA-cr8h-fr86-8vfv

Source code

No known source code
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