CVE-2021-21620: CSRF
First published: Wed Feb 24 2021(Updated: )
A cross-site request forgery (CSRF) vulnerability in Jenkins Claim Plugin 2.18.1 and earlier allows attackers to change claims.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <=2.18.1 | ||
| maven/org.jenkins-ci.plugins:claim | <2.18.2 | 2.18.2 |
| Jenkins Claim | <=2.18.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-21620?
CVE-2021-21620 is considered a high severity vulnerability due to its potential to allow unauthorized changes to claims.
How do I fix CVE-2021-21620?
To fix CVE-2021-21620, upgrade the Jenkins Claim Plugin to version 2.18.2 or later.
What type of vulnerability is CVE-2021-21620?
CVE-2021-21620 is a cross-site request forgery (CSRF) vulnerability in the Jenkins Claim Plugin.
Which versions of the Jenkins Claim Plugin are affected by CVE-2021-21620?
CVE-2021-21620 affects Jenkins Claim Plugin versions 2.18.1 and earlier.
What impact does CVE-2021-21620 have on Jenkins users?
The impact of CVE-2021-21620 allows attackers to exploit the vulnerability to change claims without proper authorization.
- collector/nvd-index
- collector/github-advisory-latest
- alias/GHSA-4ffq-6g62-j4v4
- alias/CVE-2021-21620
- collector/nvd-cve
- collector/nvd-api
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/author
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/event
- agent/trending
- agent/tags
- agent/source
- vendor/jenkins
- package-manager/maven
- canonical/jenkins claim
- version/jenkins claim/2.18.1