CVE-2020-2231 Information

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.

CVSS Vector

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

Reference

http://www.openwall.com/lists/oss-security/2020/08/12/4 https://jenkins.io/security/advisory/2020-08-12/SECURITY-1960

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4