Stored Cross-Site Scripting Vulnerability in Jenkins Build With Parameters Plugin by Jenkins
CVE-2021-21628

5.4MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Build With Parameters Plugin
Vendor
CVE Published:
30 March 2021

What is CVE-2021-21628?

The Build With Parameters Plugin for Jenkins fails to escape parameter names and descriptions, leading to a stored cross-site scripting (XSS) vulnerability. This flaw allows an attacker with Job/Configure permission to inject malicious scripts, potentially compromising the integrity of the system and affecting users who access these parameters.

Affected Version(s)

Jenkins Build With Parameters Plugin <= 1.5

References

https://www.jenkins.io/security/advisory/2021-03-30/#SECU...
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http://www.openwall.com/lists/oss-security/2021/03/30/1
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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

.