Description

Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site scripting vulnerability.

Remediation

References

CVE-2020-2221

Related Vulnerabilities

Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-2364)

Joomla Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-1455)

WordPress Plugin Captcha Backdoor (4.4.4)

WordPress Plugin Pluginception Multiple Cross-Site Scripting Vulnerabilities (1.2)

MySQL CVE-2020-14632 Vulnerability (CVE-2020-14632)

Severity

Medium

Classification

CVE-2020-2221 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities