What is CVE-2021-23760?

CVE-2021-23760 is a medium-severity vulnerability in Keyget Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 5.6/10. Published 2022-01-28.

How severe is CVE-2021-23760?

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

Prototype Pollution in Keyget Project

CVE-2021-23760

The package keyget from 0.0.0 are vulnerable to Prototype Pollution via the methods set, push, and at which could allow an attacker to cause a denial of service and may lead to remote code execution. **Note:** This vulnerability derives from an incomplete fix to [CVE-2020-28272](https://security.snyk.io/vuln/SNYK-JS-KEYGET-1048048)

Vulnerability class: Prototype Pollution

EPSS: 0.017 (74.5th 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

Keyget_project Keyget
N/a — versions n/a

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-2021-23760?: CVE-2021-23760 is a medium-severity vulnerability in Keyget Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 5.6/10. Published 2022-01-28.
How severe is CVE-2021-23760?: Medium severity. CVSS v3 base score is 5.6 out of 10.