CVE-2019-10795
Prototype Pollution in undefsafe
6.3
MEDIUM
CVSS 3.1
EPSS 0.34%
Description
undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The 'a' function could be tricked into adding or modifying properties of Object.prototype using a `__proto__` payload.
How to fix CVE-2019-10795
To remediate CVE-2019-10795, upgrade the affected package to a fixed version below.
- npm/undefsafe—upgrade to 2.0.3 or later
Is CVE-2019-10795 being exploited?
Low — EPSS is 0.3%, 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 | MEDIUM6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |