Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-32821
Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Regular expression Denial of Service in MooTools
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
mootools 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mootools是一个用于 Web 开发的库,支持 OOP。 mootools 存在资源管理错误漏洞,该漏洞源于包含易受正则表达式拒绝服务 (ReDoS) 攻击的 CSS 选择器解析器,攻击者利用该漏洞可以在运行时将字符串注入 CSS 选择器。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
mootoolsmootools-core 1.6.0 ~ 1.6.0 -
II. Public POCs for CVE-2021-32821
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2021-32821
Please Login to view more intelligence information
IV. Related Vulnerabilities
V. Comments for CVE-2021-32821

No comments yet


Leave a comment