OESA-2026-3621 python-soupsieve security update

Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. It aims to provide selecting, matching, and filtering using modern CSS selectors. Soup Sieve currently provides selectors from the CSS level 1 specifications up through the latest CSS level 4 drafts and beyond though...

CVE-2026-49477

Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regular expression vulnerable to catastrophic backtracking when processing an attribute selector with an unterminated quoted value in...

CVE-2026-49477

Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regular expression vulnerable to catastrophic backtracking when processing an attribute selector with an unterminated quoted value in...

UBUNTU-CVE-2026-49477

Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regular expression vulnerable to catastrophic backtracking when processing an attribute selector with an unterminated quoted value in...

CVE-2026-49477 Soup Sieve: Regular Expression Denial of Service (ReDoS) in soupsieve Selector Parser

Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 2.8.4, the CSS selector parser in soupsieve contains a regular expression vulnerable to catastrophic backtracking when processing an attribute selector with an unterminated quoted value in...

EUVD-2023-0554

Malicious code in bioql PyPI...

USN-6065-1: css-what vulnerabilities

It was discovered that css-what incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. CVE-2021-33587, CVE-2022-21222...

DEBIAN-CVE-2021-32821

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...

UBUNTU-CVE-2021-32821

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...

PT-2023-12174 · Mootools +1 · Mootools +1

Name of the Vulnerable Software and Affected Versions: MooTools versions all known versions Description: The issue concerns a CSS selector parser in MooTools that is vulnerable to Regular Expression Denial of Service ReDoS. An attack can occur if an attacker can inject a string into a CSS selecto...

CVE-2021-32821 Regular expression Denial of Service in MooTools

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...

mootools 资源管理错误漏洞

mootools is a library for web development with OOP support. A resource management error vulnerability exists in mootools, which stems from a CSS selector parser that includes a vulnerability to Regular Expression Denial of Service ReDoS attacks, which can be exploited to inject strings into CSS...

CVE-2021-32821

CVE-2021-32821 affects MooTools (JavaScript utilities). The issue is a vulnerability in MooTools’ CSS selector parser, where a crafted CSS selector can trigger a Regular Expression Denial of Service (ReDoS) at runtime. Exploitation requires injecting a string into a selector (e.g., via runtime qu...

Unspecified vulnerability in css-what

css-what is a CSS selector parser. A security vulnerability exists in css-what versions prior to 5.0.1, which stems from the fact that the css-what package does not ensure that property parsing has linear time complexity with respect to input size. No details of the vulnerability are available at...