CVE-2019-20435

Public Exploit

Description

An issue was discovered in WSO2 API Manager 2.6.0. A reflected XSS attack could be performed in the inline API documentation editor page of the API Publisher by sending an HTTP GET request with a harmful docName request parameter.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.60%
Vendor Advisory wso2.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0633 vendor advisory
https://github.com/cybersecurityworks/Disclosed/issues/18 third party advisory issue tracking exploit
https://cybersecurityworks.com/zerodays/cve-2019-20435-wso2.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-20435?
CVE-2019-20435 has been scored as a medium severity vulnerability.
How to fix CVE-2019-20435?
To fix CVE-2019-20435, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-20435 being actively exploited in the wild?
It is possible that CVE-2019-20435 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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