CVE-2021-32821 – mootools

Package

Manager: npm
Name: mootools
Vulnerable Version: >=0 <=1.5.2

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00565 pctl0.67475

Details

MooTools Regular Expression Denial of Service MooTools is a collection of JavaScript utilities for JavaScript developers. All known versions include a CSS selector parser that is vulnerable to Regular Expression Denial of Service (ReDoS). An attack requires that an attacker can inject a string into a CSS selector at runtime, which is quite common with e.g. jQuery CSS selectors. No patches are available for this issue.

Metadata

Created: 2023-01-03T18:30:25Z
Modified: 2024-04-02T14:07:06Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/01/GHSA-v63q-hgqc-qvpg/GHSA-v63q-hgqc-qvpg.json
CWE IDs: ["CWE-1333", "CWE-400"]
Alternative ID: GHSA-v63q-hgqc-qvpg
Finding: F211
Auto approve: 1