NPM: ApostropheCMS: Stored XSS via SVG SMIL URI-list scheme-policy bypass

NPM: ApostropheCMS: Stored XSS via SVG SMIL URI-list scheme-policy bypass vulnerability discovered by ? in WordPress Npm sanitize-html versions = 1.9.0, = 2.17.6...

GHSA-G8QQ-57P8-GGW5 ApostropheCMS: Stored XSS via SVG SMIL URI-list scheme-policy bypass

Summary When SVG animation is allowed, attributeName="href" makes values a list of URL destinations. sanitize-html accepts a list that starts with a safe fragment even when values is explicitly scheme-checked, allowing a later javascript: destination to execute when the sanitized link is activate...

ApostropheCMS: Stored XSS via SVG SMIL URI-list scheme-policy bypass

Summary When SVG animation is allowed, attributeName="href" makes values a list of URL destinations. sanitize-html accepts a list that starts with a safe fragment even when values is explicitly scheme-checked, allowing a later javascript: destination to execute when the sanitized link is activate...

CVE-2026-84371

ApostropheCMS (Node.js CMS) shipped a sanitize-html package vulnerable to stored XSS via SVG SMIL animation elements from version 1.9.0 through 2.17.7 . The root cause is in packages/sanitize-html/index.js, which validates the values attribute as a single flat URL, failing to account for SVG SMIL...

UBUNTU-CVE-2019-17000

An object tag with a data URI did not correctly inherit the document's Content Security Policy. This allowed a CSP bypass in a cross-origin frame if the document's policy explicitly allowed data: URIs. This vulnerability affects Firefox 70...

PT-2011-4323

Name of the Vulnerable Software and Affected Versions Apple Safari versions prior to 5.1.1 Description The issue allows remote attackers to execute arbitrary code via a crafted web site, due to the failure to enforce an intended policy for file: URLs. Recommendations For Apple Safari versions pri...