CVE-2021-21643

Jenkins Config File Provider Plugin 3.7.0 and earlier does not correctly perform permission checks in several HTTP endpoints, allowing attackers with global Job/Configure permission to enumerate system-scoped credentials IDs of credentials stored in Jenkins.

• http://www.openwall.com/lists/oss-security/2021/04/21/2Mailing List, Third Party Advisory
• https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2254Vendor Advisory
• http://www.openwall.com/lists/oss-security/2021/04/21/2Mailing List, Third Party Advisory
• https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2254Vendor Advisory

Published

Apr 21, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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