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Stored XSS vulnerability in Jenkins Scriptler Plugin

Moderate severity GitHub Reviewed Published Jan 6, 2022 to the GitHub Advisory Database • Updated Oct 27, 2023

Package

maven org.jenkins-ci.plugins:scriptler (Maven)

Affected versions

< 3.2

Patched versions

3.2

Description

Jenkins Scriptler Plugin 3.1 and earlier does not escape script content.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.

Jenkins Scriptler Plugin 3.2 escapes script content.

References

Published by the National Vulnerability Database Jun 16, 2021
Reviewed Jun 17, 2021
Published to the GitHub Advisory Database Jan 6, 2022
Last updated Oct 27, 2023

Severity

Moderate
5.4
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses

CVE ID

CVE-2021-21668

GHSA ID

GHSA-5c6c-w4c4-vgvx

Source code

Credits

Checking history
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