Moole Vulnerability Database

Find real vulnerabilities before they ship

Medium

CVE-2021-21603

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape notification bar response contents, resulting in a cross-site scripting (XSS) vulnerability.

VectorNETWORK

PublishedJan 13, 2021, 16:15

Published Byjenkinsci-cert@googlegroups.com

Base Score

Score5.4

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

org.jenkins-ci.main:jenkins-core(Maven)02.275N/A

org.jenkins-ci.main:jenkins-core(Maven)2.263.22.275N/A

References

https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-1889

Weakness Type

CWE-79

CVSS Metrics

Base Score

5.4

Vector String

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

Base SeverityMedium

Version

3.1

Attack Vector (AV)

NETWORK