CVE-2021-21670

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

Jenkins 2.299 and earlier, LTS 2.289.1 and earlier 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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected software

Vendor	Product	Versions
Jenkins project	Jenkins	>= unspecified, <= 2.299; >= unspecified, <= LTS 2.289.1

References

http://www.openwall.com/lists/oss-security/2021/06/30/1Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2278Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/06/30/1Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2278Vendor Advisory

Timeline

Published: Jun 30, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

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