What is GHSA-x3wr-v4wx-5qpc?

GHSA-x3wr-v4wx-5qpc is a security advisory published by GitHub Security Advisories with Critical severity. Prototype Pollution

Which CVE IDs does GHSA-x3wr-v4wx-5qpc cover?

GHSA-x3wr-v4wx-5qpc covers the following CVE IDs: CVE-2021-25948. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x3wr-v4wx-5qpc?

GHSA-x3wr-v4wx-5qpc has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-x3wr-v4wx-5qpc?

GHSA-x3wr-v4wx-5qpc affects 1 product, including: npm/expand-hash:\u003c= 1.0.1.

GHSA-x3wr-v4wx-5qpcCriticalCVSS 9.8

Prototype Pollution

Vendor

GitHub Security Advisories

Published

June 21, 2021

Last Modified

January 27, 2023

🔗 CVE IDs covered (1)

CVE-2021-25948 →

📋 Description

Prototype pollution vulnerability in ‘expand-hash’ versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.

🎯 Affected products1

npm/expand-hash:<= 1.0.1

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-25948
https://github.com/doowb/expand-hash/blob/556913f6c2f05848110b5b8261cfc78e5ce3dc77/index.js#L19
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25948
https://github.com/advisories/GHSA-x3wr-v4wx-5qpc