CVE-2026-60028
HighCVSS 8.6Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
Authenticated Stored XSS vulnerability in Quix Page Builder for Joomla (versions < 6.2.1). An authenticated builder user can inject scripts that execute for any visitor, due to unescaped output and unsanitized SVG.
Risk Assessment
Risk includes session theft, redirects to malicious sites, and credential theft from site visitors.
Recommendation
Update Quix Page Builder to version 6.2.1 or later and restrict builder user permissions.
Other vulnerabilities in Quix Page Builder
See all- CVE-2026-60031Medium
The Joomla extension Quix Page Builder Pro before version 6.2.1 discloses information by returning raw exceptions in AJAX handler responses. This vulnerability allows technical data leakage.
- CVE-2026-60030High
Broken access control vulnerability in Joomla extension Quix Page Builder before version 6.2.1. Authenticated users can upload media files regardless of their media management permissions.
- CVE-2026-60029Medium
The Joomla extension Quix Page Builder Pro before version 6.2.1 contains an authenticated stored XSS vulnerability. Authenticated users can inject malicious code into id/class fields that are rendered for public users.
- CVE-2026-60027High
Path traversal and file read vulnerability in Quix Page Builder for Joomla (versions < 6.2.1). Unauthenticated users can exploit form elements to read arbitrary files on the server.
Original NVD description (English source)
Joomla Extension - themexpert.com - Authenticated stored XSS in Quix Page Builder < 6.2.1 - The Joomla extension Quix Page Builder Pro is vulnerable to an authenticated stored XSS vulnerability. Authenticated builder user could inject scripts, fires for any visitor or admin viewing the page. Unescaped output + unsanitised SVG.