CVE-2021-23403 — HIGH (7.3)

Vulnerability Description

All versions of package ts-nodash are vulnerable to Prototype Pollution via the Merge() function due to lack of validation input.

CVSS Score

7.3

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Ts-Nodash Project	Ts-Nodash	All versions

Related Weaknesses (CWE)

CWE-1321

References

https://github.com/BadOPCode/NoDash/blob/master/src/Merge.tsExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-TSNODASH-1311009ExploitThird Party Advisory
https://github.com/BadOPCode/NoDash/blob/master/src/Merge.tsExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-TSNODASH-1311009ExploitThird Party Advisory

FAQ

What is CVE-2021-23403?

CVE-2021-23403 is a vulnerability with a CVSS score of 7.3 (HIGH). All versions of package ts-nodash are vulnerable to Prototype Pollution via the Merge() function due to lack of validation input.

How severe is CVE-2021-23403?

CVE-2021-23403 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-23403?

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