What is CVE-2021-23396?

CVE-2021-23396 is a medium-severity vulnerability in Lutils Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 5.6/10. Published 2021-06-17.

How severe is CVE-2021-23396?

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

Prototype Pollution in Lutils Project

CVE-2021-23396

All versions of package lutils are vulnerable to Prototype Pollution via the main (merge) function.

Vulnerability class: Prototype Pollution

EPSS: 0.010 (59.4th 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

Lutils_project Lutils
N/a Lutils — 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)

Frequently asked questions

What is CVE-2021-23396?: CVE-2021-23396 is a medium-severity vulnerability in Lutils Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 5.6/10. Published 2021-06-17.
How severe is CVE-2021-23396?: Medium severity. CVSS v3 base score is 5.6 out of 10.