CVE-2020-2256
Stored XSS vulnerability in Pipeline Maven Integration Plugin via unescaped display name
8.0
HIGH
CVSS 3.1
EPSS 0.73%
Description
Pipeline Maven Integration Plugin 3.9.2 and earlier does not escape the upstream job’s display name shown as part of a build cause. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission. Pipeline Maven Integration Plugin 3.9.3 escapes upstream job names in build causes.
How to fix CVE-2020-2256
To remediate CVE-2020-2256, upgrade the affected package to a fixed version below.
- —upgrade to 3.9.3 or later
Is CVE-2020-2256 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.9.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |