CVE-2021-23760

Public Exploit
Prototype Pollution

Description

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)

Category

5.6
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.43% Top 20%
Third-Party Advisory snyk.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JS-KEYGET-2342624 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-23760?
CVE-2021-23760 has been scored as a medium severity vulnerability.
How to fix CVE-2021-23760?
To fix CVE-2021-23760, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-23760 being actively exploited in the wild?
It is possible that CVE-2021-23760 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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