CVE-2021-21648

CWE-79 — Cross-site Scripting (XSS)6 documents6 sources
Severity
6.1MEDIUM
EPSS
0.3%
top 45.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Jenkins Project Jenkins Credentials PluginJenkins Credentials
Timeline
PublishedMay 11
Latest updateJun 16

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages3 packages

▶Mavenorg.jenkins-ci.plugins:credentials2.3.16 — 2.3.19+5
▶CVEListV5jenkins_project/jenkins_credentials_pluginunspecified — 2.3.18

🔴Vulnerability Details

3
GHSA
Cross-Site Request Forgery in Jenkins Credentials Plugin↗2021-06-16
▶
OSV
Cross-Site Request Forgery in Jenkins Credentials Plugin↗2021-06-16
▶
CVEList
CVE-2021-21648: Jenkins Credentials Plugin 2↗2021-05-11
▶

📋Vendor Advisories

2
Jenkins
Jenkins Security Advisory 2021-05-11↗2021-05-11
▶
Red Hat
jenkins-2-plugins/credentials: Reflected XSS vulnerability in Credentials Plugin↗2021-05-11
▶
CVE-2021-21648 (MEDIUM CVSS 6.1) | Jenkins Credentials Plugin 2.3.18 a | cvebase.io