CVE-2021-21619

EUVD-2022-2338
Jenkins Claim Plugin 2.18.1 and earlier does not escape the user display name, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers who are able to control the display names of Jenkins users, either via the security realm, or directly inside Jenkins.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
Affected Products (NVD)
VendorProductVersion
jenkinsclaim
𝑥
≤ 2.18.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2021/02/24/3
https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2188%20%281%29
http://www.openwall.com/lists/oss-security/2021/02/24/3
https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2188%20%281%29