CVE-2021-21648

medium

Description

Jenkins Credentials Plugin 2.3.18 and earlier does not escape user-controlled information on a view it provides, resulting in a reflected cross-site scripting (XSS) vulnerability.

References

https://github.com/advisories/GHSA-gchq-9r68-6jwv

https://www.jenkins.io/security/advisory/2021-05-11/#SECURITY-2349

Details

Source: Mitre, NVD

Published: 2021-05-11

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

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