CVE-2021-41116
Improper escaping of command arguments on Windows leading to command injection
8.2
HIGH
CVSS 3.1
EPSS 0.97%
Description
### Impact Windows users running Composer to install untrusted dependencies are affected and should definitely upgrade for safety. Other OSs and WSL are not affected. ### Patches 1.10.23 and 2.1.9 fix the issue ### Workarounds None
How to fix CVE-2021-41116
To remediate CVE-2021-41116, upgrade the affected package to a fixed version below.
- —upgrade to 1.10.23 or later
- —upgrade to 1.10.23 or later
Is CVE-2021-41116 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.10.23, >= 2.0.0, < 2.1.9
- from 0, < 1.10.23
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N |