CVE-2021-23562
Code injection in plupload
4.2
MEDIUM
CVSS 3.1
EPSS 0.50%
Description
This affects the package plupload before 2.3.9. A file name containing JavaScript code could be uploaded and run. An attacker would need to trick a user to upload this kind of file.
How to fix CVE-2021-23562
To remediate CVE-2021-23562, upgrade the affected package to a fixed version below.
- npm/plupload—upgrade to 2.3.9 or later
Is CVE-2021-23562 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.3.9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.2 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N |