CVE-2022-25354
Prototype Pollution in set-in
9.8
CRITICAL
CVSS 3.1
EPSS 0.73%
Description
The package set-in before 2.0.3 is vulnerable to Prototype Pollution via the `setIn` method, as it allows an attacker to merge object prototypes into it. **Note:** This vulnerability derives from an incomplete fix of [CVE-2020-28273](https://security.snyk.io/vuln/SNYK-JS-SETIN-1048049)
How to fix CVE-2022-25354
To remediate CVE-2022-25354, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.3 or later
Is CVE-2022-25354 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.0.3
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 |