8.8
CVSSv3

CVE-2021-21646

Published: 21/04/2021 Updated: 25/10/2023
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 578
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

Jenkins Templating Engine Plugin 2.1 and previous versions does not protect its pipeline configurations using Script Security Plugin, allowing attackers with Job/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM.

Vulnerability Trend

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jenkins templating engine

Mailing Lists

Jenkins is an open source automation server which enables developers around the world to reliably build, test, and deploy their software The following releases contain fixes for security vulnerabilities: * CloudBees CD Plugin 1122 * Config File Provider Plugin 371 * Templating Engine Plugin 22 Summaries of the vulnerabilities are below M ...