Medium severity · published Jan 28, 2020
CVE-2019-20439
An issue was discovered in WSO2 API Manager 2.6.0
4.8
CVSS
1%
EPSS
No
On KEV
Description
An issue was discovered in WSO2 API Manager 2.6.0. A potential Reflected Cross-Site Scripting (XSS) vulnerability has been identified in defining a scope in the "manage the API" page of the API Publisher.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AM
Api Manager · Wso2
2.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-20439
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-20439
Exploit
https://cybersecurityworks.com/zerodays/cve-2019-20439-wso2.html
Vendor Advisory
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0644
Exploit
https://github.com/cybersecurityworks/Disclosed/issues/21
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