CVE-2023-26135
flatnest Prototype Pollution vulnerability
7.3
HIGH
CVSS 3.1
EPSS 0.10%
Description
All versions of the package flatnest are vulnerable to Prototype Pollution via the `nest()` function in `flatnest/nest.js` file.
How to fix CVE-2023-26135
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/flatnest—no fix listed
Is CVE-2023-26135 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 1.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |