lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

CVE-2026-92106

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in dashbitco lazyhtml allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML. LazyHTML.tohtml/2 and LazyHTML.Tree.tohtml/2 decide whether to escape an element's text from i...

CVE-2026-92106 lazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSS

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in dashbitco lazyhtml allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML. LazyHTML.tohtml/2 and LazyHTML.Tree.tohtml/2 decide whether to escape an element's text from i...

CVE-2026-92106 lazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSS

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in dashbitco lazyhtml allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML. LazyHTML.tohtml/2 and LazyHTML.Tree.tohtml/2 decide whether to escape an element's text from i...

CVE-2026-92106 lazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSS

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in dashbitco lazyhtml allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML. LazyHTML.tohtml/2 and LazyHTML.Tree.tohtml/2 decide whether to escape an element's text from i...

EUVD-2026-86828

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in dashbitco lazyhtml allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML. LazyHTML.tohtml/2 and LazyHTML.Tree.tohtml/2 decide whether to escape an element's text from i...

EEF-CVE-2026-92106 lazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSS

Summary Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in dashbitco lazyhtml allows mutation XSS via a parse and serialize round-trip of attacker-supplied HTML. LazyHTML.tohtml/2 and LazyHTML.Tree.tohtml/2 decide whether to escape an element's tex...

CVE-2026-92106

The dashbitco lazy_html library (versions 0.1.0 before 0.1.13 ) is vulnerable to Mutation XSS due to improper neutralization of input during web page generation. The root cause lies in the LazyHTML.to_html/2 and LazyHTML.Tree.to_html/2 functions, which fail to correctly escape text within style o...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

Astra Linux – Vulnerability in Chromium

“Type Confusion” in MathML in Google Chrome prior to version 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

DOMPurify v3.4.15

DOMPurify DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's also very simple to use and get started with. DOMPurify was started in February 2014 and, meanwhile, has reached version v3.4.15. DOMPurify runs as JavaScript and works in all modern browsers...

CVE-2026-49825

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

DOMPurify: DOMPurify: Cross-Site Scripting (XSS) via inconsistent tag sanitization

A flaw was found in DOMPurify, a DOM-only cross-site scripting sanitizer. A remote attacker could exploit an inconsistency in how forbidden tags and attributes are handled when function-based tag additions are used. This allows malicious HTML, MathML, or SVG elements to bypass sanitization and...

CVE-2026-74793

justhtml before 3.11.0 contains a cross-site scripting vulnerability where the default sanitizer bypasses event handler removal in selectedcontent projections. Attackers can inject SVG or MathML elements with event handlers that are cloned and reinserted into output without sanitization, enabling...

CVE-2026-7808

justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dangerous content e.g., script or style to survive sanitization, potentially leading to cross-site scripting. The issues primarily affect advanced usage rather than the default JustHTML..., sanitize=Tru...

CVE-2026-7808 justhtml before 1.16.0 Multiple Security Issues via Sanitization

justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dangerous content e.g., script or style to survive sanitization, potentially leading to cross-site scripting. The issues primarily affect advanced usage rather than the default JustHTML..., sanitize=Tru...

CVE-2026-7808 justhtml before 1.16.0 Multiple Security Issues via Sanitization

justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dangerous content e.g., script or style to survive sanitization, potentially leading to cross-site scripting. The issues primarily affect advanced usage rather than the default JustHTML..., sanitize=Tru...