Stored Cross-Site Scripting Vulnerability in Jenkins Script Security Plugin
CVE-2020-2190

5.4MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Script Security Plugin
Vendor
CVE Published:
3 June 2020

What is CVE-2020-2190?

The Jenkins Script Security Plugin versions up to 1.72 have a vulnerability that arises from improper escaping of pending or approved classpath entries on the In-process Script Approval page. This flaw allows for the potential execution of malicious scripts, leading to a stored cross-site scripting (XSS) vulnerability that can adversely affect users interacting with the compromised plugin. Organizations using affected versions should consider updating to address this security issue.

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Affected Version(s)

Jenkins Script Security Plugin <= 1.72

References

https://jenkins.io/security/advisory/2020-06-03/#SECURITY...
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http://www.openwall.com/lists/oss-security/2020/06/03/3
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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

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