CVE-2021-21646

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2021-21646
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-21646.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-21646
Aliases
Published
2021-04-21T15:15:08.440Z
Modified
2026-04-12T01:01:46.095295Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/jenkinsci/templating-engine-plugin

Affected ranges

Type
GIT
Repo
https://github.com/jenkinsci/templating-engine-plugin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
20b19f3dc87b64948d0dfb4cbb917a23aabdd118
Database specific 
{
    "cpe": "cpe:2.3:a:jenkins:templating_engine:*:*:*:*:*:jenkins:*:*",
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.1"
        }
    ]
}

Affected versions

1.*
1.1
1.1.1
1.3
1.4
1.4.1
1.4.2
1.5
1.5.1
1.5.2
1.6
1.7
2.*
2.0.2
2.1
v1.*
v1.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-21646.json"