Advisory Database
  • Advisories
  • Dependency Scanning
  1. maven
  2. ›
  3. org.jenkins-ci.main/jenkins-core
  4. ›
  5. CVE-2021-21670

CVE-2021-21670: Incorrect Authorization

June 30, 2021 (updated October 25, 2023)

Jenkins allows users to cancel queue items and abort builds of jobs for which they have Item/Cancel permission even when they do not have Item/Read permission.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-21670
  • www.jenkins.io/security/advisory/2021-06-30/

Code Behaviors & Features

Detect and mitigate CVE-2021-21670 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions after 2.289.2 before 2.300

Fixed versions

  • 2.300

Solution

Upgrade to version 2.300 or above.

Impact 4.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Learn more about CVSS

Source file

maven/org.jenkins-ci.main/jenkins-core/CVE-2021-21670.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Sun, 08 Nov 2026 00:16:29 +0000.