CVE-2019-20443 — MEDIUM (4.8)

Vulnerability Description

An issue was discovered in WSO2 API Manager 2.6.0, WSO2 Enterprise Integrator 6.5.0, WSO2 IS as Key Manager 5.7.0, and WSO2 Identity Server 5.8.0. A potential stored Cross-Site Scripting (XSS) vulnerability in mediaType has been identified in the registry UI.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Wso2	Api Manager	2.6.0
Wso2	Enterprise Integrator	6.5.0
Wso2	Identity Server	5.7.0

Related Weaknesses (CWE)

CWE-79

References

https://cybersecurityworks.com/zerodays/cve-2019-20443-wso2.htmlExploitThird Party Advisory
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0636Vendor Advisory
https://github.com/cybersecurityworks/Disclosed/issues/26ExploitThird Party Advisory
https://cybersecurityworks.com/zerodays/cve-2019-20443-wso2.htmlExploitThird Party Advisory
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0636Vendor Advisory
https://github.com/cybersecurityworks/Disclosed/issues/26ExploitThird Party Advisory

FAQ

What is CVE-2019-20443?

CVE-2019-20443 is a vulnerability with a CVSS score of 4.8 (MEDIUM). An issue was discovered in WSO2 API Manager 2.6.0, WSO2 Enterprise Integrator 6.5.0, WSO2 IS as Key Manager 5.7.0, and WSO2 Identity Server 5.8.0. A potential stored Cross-Site Scripting (XSS) vulnera...

How severe is CVE-2019-20443?

CVE-2019-20443 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20443?

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