CVE-2020-2230
Jenkins Cross-site Scripting vulnerability in project naming strategy
8.0
HIGH
CVSS 3.1
EPSS 1.3%
Description
Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the project naming strategy description, that is displayed on item creation.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by users with Overall/Manage permission.\n\nJenkins 2.252, LTS 2.235.4 escapes the project naming strategy description.
How to fix CVE-2020-2230
To remediate CVE-2020-2230, upgrade the affected package to a fixed version below.
- —upgrade to 2.251.1 or later
- —upgrade to 2.235.4 or later
Is CVE-2020-2230 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.251.1
- from 0, < 2.235.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.0 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |