Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS02NXJwLW1ocWYtOGdqM84AAxy9

rangy vulnerable to Prototype Pollution

All versions of the package rangy are vulnerable to Prototype Pollution when using the extend() function in file rangy-core.js.The function uses recursive merge which can lead an attacker to modify properties of the Object.prototype.

Permalink: https://github.com/advisories/GHSA-65rp-mhqf-8gj3
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02NXJwLW1ocWYtOGdqM84AAxy9
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: about 1 year ago

CVSS Score: 8.2
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Identifiers: GHSA-65rp-mhqf-8gj3, CVE-2023-26102
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-26102
• https://github.com/timdown/rangy/issues/478
• https://security.snyk.io/vuln/SNYK-JS-RANGY-3175702
• https://github.com/advisories/GHSA-65rp-mhqf-8gj3

Repository: https://github.com/timdown/rangy
Blast Radius: 21.8

Affected Packages