CVE-2021-23448 — MEDIUM (6.5)

Vulnerability Description

All versions of package config-handler are vulnerable to Prototype Pollution when loading config files.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Config-Handler Project	Config-Handler	1.0.0

Related Weaknesses (CWE)

CWE-1321

References

https://github.com/jarradseers/config-handler/issues/1ExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-CONFIGHANDLER-1564947ExploitIssue TrackingMitigation
https://github.com/jarradseers/config-handler/issues/1ExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-CONFIGHANDLER-1564947ExploitIssue TrackingMitigation

FAQ

What is CVE-2021-23448?

CVE-2021-23448 is a vulnerability with a CVSS score of 6.5 (MEDIUM). All versions of package config-handler are vulnerable to Prototype Pollution when loading config files.

How severe is CVE-2021-23448?

CVE-2021-23448 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-23448?

Check the references section above for vendor advisories and patch information. Affected products include: Config-Handler Project Config-Handler.