CVE-2022-21186

Public Exploit

Arbitrary Command Injection

Description

The package @acrontum/filesystem-template before 0.0.2 are vulnerable to Arbitrary Command Injection due to the fetchRepo API missing sanitization of the href field of external input.

9.8

CVSS

Severity: Critical

CVSS 3.1 •

EPSS 26.27% Top 5%

Third-Party Advisory github.com Third-Party Advisory snyk.io

Affected: n/a @acrontum/filesystem-template

References

Link	Tags
https://security.snyk.io/vuln/SNYK-JS-ACRONTUMFILESYSTEMTEMPLATE-2419071	third party advisory exploit
https://github.com/acrontum/filesystem-template/pull/14/commits/baeb727b60991ad82d9e63ac660883793abc0acc	third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-21186?: CVE-2022-21186 has been scored as a critical severity vulnerability.
How to fix CVE-2022-21186?: To fix CVE-2022-21186, 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-2022-21186 being actively exploited in the wild?: It is possible that CVE-2022-21186 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~26% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-21186?: CVE-2022-21186 affects n/a @acrontum/filesystem-template.

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