CVE-2021-21646

Description

Jenkins Templating Engine Plugin 2.1 and earlier 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.

Risk Information

Base Score

8.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.387

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-21646 are fixed in Jenkins - templating-engine 2.2	Windows
Vulnerabilities CVE-2021-21646 are fixed in Jenkins - templating-engine for Linux 2.2	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234