CVE-2020-2249

Jenkins Team Foundation Server Plugin 5.157.1 and earlier stores a webhook secret unencrypted in its global configuration file on the Jenkins controller where it can be viewed by attackers with access to the Jenkins controller file system.

• CWE-311

• https://www.openwall.com/lists/oss-security/2020/09/01/3Mailing List, Third Party Advisory
• https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1506Vendor Advisory
• https://www.openwall.com/lists/oss-security/2020/09/01/3Mailing List, Third Party Advisory
• https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1506Vendor Advisory

Published

Sep 1, 2020

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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