Exploitable Stored XSS in Jenkins Code Coverage API Plugin
CVE-2020-2106

5.4MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Code Coverage Api Plugin
Vendor
CVE Published:
29 January 2020

What is CVE-2020-2106?

The Jenkins Code Coverage API Plugin prior to version 1.1.3 is susceptible to a stored Cross-Site Scripting vulnerability. This issue arises because the plugin does not properly escape the filename of the coverage report displayed in its interface. This oversight allows authenticated users with the capability to modify job configurations to execute arbitrary JavaScript in the context of the user's web browser. Successful exploitation of this vulnerability could lead to session hijacking, data theft, or further network compromise.

Affected Version(s)

Jenkins Code Coverage API Plugin <= 1.1.2

References

https://jenkins.io/security/advisory/2020-01-29/#SECURITY...
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http://www.openwall.com/lists/oss-security/2020/01/29/1
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CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.