Description

Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the remote address of the host starting a build via 'Trigger builds remotely', resulting in a stored cross-site scripting (XSS) vulnerability exploitable by users with Job/Configure permission or knowledge of the Authentication Token.

Remediation

References

CVE-2020-2231

Related Vulnerabilities

WordPress Plugin Yoast SEO Cross-Site Scripting (11.5)

WordPress 5.0.x Multiple Vulnerabilities (5.0 - 5.0.16)

Drupal Core 8.8.x Multiple Cross-Site Scripting Vulnerabilities (8.8.0 - 8.8.9)

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-1587)

WordPress Plugin Modern Events Calendar Lite Cross-Site Scripting (5.22.2)

Severity

Medium

Classification

CVE-2020-2231 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