GHSA-QVC2-MG72-JJHX JustHTML Affected by Mutation XSS via Literal Text Serialization in Raw Text Elements (style/script)

Summary Sanitized DOM trees can be unsafe to serialize when a custom policy allows raw-text elements such as or . The issue affects DOM trees that are constructed or modified programmatically and then passed through sanitizedom with a policy that keeps these elements. Text nodes inside and are...

CVE-2026-22787 html2pdf.js has a cross-site scripting vulnerability

html2pdf.js converts any webpage or element into a printable PDF entirely client-side. Prior to 0.14.0, html2pdf.js contains a cross-site scripting XSS vulnerability when given a text source rather than an element. This text is not sufficiently sanitized before being attached to the DOM, allowing...

CVE-2025-66519 Foxit pdfonline.foxit.com Stored Cross-Site Scripting in Layer Import Functionality

A stored cross-site scripting XSS vulnerability exists in pdfonline.foxit.com within the Layer Import functionality. A crafted payload can be injected into the “Create new Layer” field during layer import and is later rendered into the DOM without proper sanitization. As a result, the injected...

CVE-2025-66502 Foxit pdfonline.foxit.com Stored Cross-Site Scripting in Page Templates Feature

A stored cross-site scripting XSS vulnerability exists in pdfonline.foxit.com within the Page Templates feature. A crafted payload can be stored as the template name, which is later rendered into the DOM without proper sanitization. As a result, the injected script executes each time the affected...

Mozilla: XSS when pasting attacker-controlled data into a contenteditable element

The Mozilla Foundation Security Advisory describes this flaw as: Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element...

Mozilla: XSS when pasting attacker-controlled data into a contenteditable element

The Mozilla Foundation Security Advisory describes this flaw as: Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element...

Opera browser multiple security vulnerabilities

Information leakage on form file upload, images comments scrip execution , DOM sanitization filters bypass...