CVE-2021-21668

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

Jenkins Scriptler Plugin 3.1 and earlier does not escape script content, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Jenkins project	Jenkins Scriptler Plugin	>= unspecified, <= 3.1

References

http://www.openwall.com/lists/oss-security/2021/06/16/3Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2021-06-16/#SECURITY-2390Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/06/16/3Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2021-06-16/#SECURITY-2390Vendor Advisory

Timeline

Published: Jun 16, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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