CVE-2021-21675

Description

Jenkins requests-plugin Plugin 2.2.12 and earlier does not require POST requests to request and apply changes, resulting in cross-site request forgery (CSRF) vulnerabilities. These vulnerabilities allow attackers to create requests and/or have administrators apply pending requests, like renaming or deleting jobs, deleting builds, etc. Jenkins requests-plugin Plugin 2.2.13 requires POST requests for the affected HTTP endpoints. This was partially fixed in requests-plugin Plugin 2.2.8 to require POST requests for some of the affected HTTP endpoints, but the endpoint allowing administrators to apply pending requests remained unprotected until 2.2.13.

Affected packages (1)

• Maven/org.jenkins-ci.plugins:requestsfrom 0, < 2.2.13

CVSS scores

References (4)

• ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-21675
• PATCHhttps://github.com/jenkinsci/requests-plugin
• WEBhttps://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2136%20(1)
• WEBhttp://www.openwall.com/lists/oss-security/2021/06/30/1