What is CVE-2021-23417?

CVE-2021-23417 is a medium-severity vulnerability in Deepmergefn Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 5.6/10. Published 2021-07-28.

How severe is CVE-2021-23417?

Medium severity. CVSS v3 base score is 5.6 out of 10.

Prototype Pollution in Deepmergefn Project

CVE-2021-23417

All versions of package deepmergefn are vulnerable to Prototype Pollution via deepMerge function.

Vulnerability class: Prototype Pollution

EPSS: 0.011 (61.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Deepmergefn_project Deepmergefn
N/a Deepmergefn — versions 0

Weakness classification (CWE)

CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)

References

report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)
report@snyk.io (x_refsource_MISC, Broken Link)

Frequently asked questions

What is CVE-2021-23417?: CVE-2021-23417 is a medium-severity vulnerability in Deepmergefn Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 5.6/10. Published 2021-07-28.
How severe is CVE-2021-23417?: Medium severity. CVSS v3 base score is 5.6 out of 10.