CVE-2022-25352

Public Exploit
Prototype Pollution

Description

The package libnested before 1.5.2 are vulnerable to Prototype Pollution via the set function in index.js. **Note:** This vulnerability derives from an incomplete fix for [CVE-2020-28283](https://security.snyk.io/vuln/SNYK-JS-LIBNESTED-1054930)

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.48%
Third-Party Advisory github.com Third-Party Advisory snyk.io
Affected: n/a libnested
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JS-LIBNESTED-2342117 patch third party advisory exploit
https://github.com/dominictarr/libnested/blob/master/index.js%23L22 broken link
https://github.com/dominictarr/libnested/commit/c1129865d75fbe52b5a4f755ad3110ca5420f2e1 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-25352?
CVE-2022-25352 has been scored as a high severity vulnerability.
How to fix CVE-2022-25352?
To fix CVE-2022-25352, 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-2022-25352 being actively exploited in the wild?
It is possible that CVE-2022-25352 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-25352?
CVE-2022-25352 affects n/a libnested.
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