Cross-Site Request Forgery in Jenkins Claim Plugin by Jenkins
CVE-2021-21620

4.3MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Claim Plugin
Vendor
CVE Published:
24 February 2021

What is CVE-2021-21620?

A cross-site request forgery (CSRF) vulnerability in the Jenkins Claim Plugin, specifically in versions 2.18.1 and earlier, allows attackers to manipulate claims. This could enable unauthorized actions to be executed on behalf of a legitimate user without their consent, increasing the risk of compromise. Maintaining awareness of security vulnerabilities like this is crucial for protecting web applications.

Affected Version(s)

Jenkins Claim Plugin <= 2.18.1

References

https://www.jenkins.io/security/advisory/2021-02-24/#SECU...
x_refsource_CONFIRM

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

.