CVE-2020-28441
conf-cfg-ini Prototype Pollution via malicious INI file before v1.2.2
9.8
CRITICAL
CVSS 3.1
EPSS 0.74%
Description
This affects the package conf-cfg-ini before 1.2.2. If an attacker submits a malicious INI file to an application that parses it with decode, they will pollute the prototype on the application. This can be exploited further depending on the context.
How to fix CVE-2020-28441
To remediate CVE-2020-28441, upgrade the affected package to a fixed version below.
- —upgrade to 1.2.2 or later
Is CVE-2020-28441 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.2.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |