CVE-2021-21616 Information

Description

Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

CVSS Vector

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

Reference

https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2192 http://www.openwall.com/lists/oss-security/2021/02/24/3

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.6