{"vulnerability": "cve-2021-32821", "sightings": [{"uuid": "77025ef7-6d4f-4bf2-9133-c06417c1ec9b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-32821", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/7056", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-32821\n\ud83d\udd25 CVSS Score: 6.2 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\ud83d\udd39 Description: 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.\n\ud83d\udccf Published: 2023-01-03T00:00:00.000Z\n\ud83d\udccf Modified: 2025-03-10T21:33:30.800Z\n\ud83d\udd17 References:\n1. https://securitylab.github.com/advisories/GHSL-2020-345-redos-mootools/", "creation_timestamp": "2025-03-10T21:39:05.000000Z"}, {"uuid": "dbdd5bfc-f868-45b3-95f7-83e00472b481", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-32821", "type": "seen", "source": "https://t.me/cibsecurity/55811", "content": "\u203c CVE-2021-32821 \u203c\n\nMooTools 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.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-01-03T20:17:19.000000Z"}]}