CVE-2019-10745
assign-deep Vulnerable to Prototype Pollution
7.5
HIGH
CVSS 3.1
EPSS 0.24%
Description
Versions of `assign-deep` prior to 1.0.1 and 0.4.8 are vulnerable to Prototype Pollution. The `assign` function fails to validate which Object properties it updates. This allows attackers to modify the prototype of Object, causing the addition or modification of an existing property on all objects. ## Recommendation Upgrade to versions 1.0.1, 0.4.8, or later.
How to fix CVE-2019-10745
To remediate CVE-2019-10745, upgrade the affected package to a fixed version below.
- —upgrade to 0.4.8 or later
Is CVE-2019-10745 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.4.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |