CVE-2021-42648
Cross site scripting in code-server
6.1
MEDIUM
CVSS 3.1
EPSS 0.40%
Description
Cross-site scripting (XSS) vulnerability exists in Coder Code-Server before 3.12.0, allows attackers to execute arbitrary code via crafted URL.
How to fix CVE-2021-42648
To remediate CVE-2021-42648, upgrade the affected package to a fixed version below.
- npm/code-server—upgrade to 3.12.0 or later
Is CVE-2021-42648 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.12.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |