CSRF Vulnerability in Jenkins Promote Builds Plugin by Jenkins
CVE-2021-21641

4.3MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Promoted Builds Plugin
Vendor
CVE Published:
7 April 2021

What is CVE-2021-21641?

A cross-site request forgery (CSRF) vulnerability exists in the Promoted Builds Plugin for Jenkins, allowing malicious actors to promote builds without authorization. This could lead to unauthorized code execution or modifications in the build process, posing significant security risks to users relying on Jenkins for continuous integration and delivery. It is crucial for users to stay updated on plugin versions and apply security patches to mitigate potential threats.

Affected Version(s)

Jenkins promoted builds Plugin <= 3.9

Jenkins promoted builds Plugin 3.5.1

References

https://www.jenkins.io/security/advisory/2021-04-07/#SECU...
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http://www.openwall.com/lists/oss-security/2021/04/07/2
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CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.