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MEDIUM · 4.6

CVE-2023-6836

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.

Vulnerability 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.

CVSS Score

4.6

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
Wso2Api Manager<= 3.0.0
Wso2Api Manager Analytics2.2.0
Wso2Api Microgateway2.2.0
Wso2Enterprise Integrator<= 6.6.0
Wso2Identity Server As Key Manager5.0.0
Wso2Identity Server5.4.0
Wso2Micro Integrator1.0.0

Related Weaknesses (CWE)

CWE-611

References

FAQ

What is CVE-2023-6836?

CVE-2023-6836 is a vulnerability with a CVSS score of 4.6 (MEDIUM). 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.

How severe is CVE-2023-6836?

CVE-2023-6836 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-6836?

Check the references section above for vendor advisories and patch information. Affected products include: Wso2 Api Manager, Wso2 Api Manager Analytics, Wso2 Api Microgateway, Wso2 Enterprise Integrator, Wso2 Identity Server As Key Manager.