CVE-2026-60028— Joomla Extension - themexpert.com - Authenticated stored XSS in Quix Page Builder < 6.2.1
Quick assessment
Affected
themexpert.com Quix Page Builder Pro extension for Joomla
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Joomla Quix Page Builder Pro是Joomla组织的一款页面构建器开发模板。 Joomla Quix Page Builder Pro 1.0版本至6.2.0版本存在跨站脚本漏洞，该漏洞源于未对输出进行清理和未清理SVG文件，导致经过身份验证的构建者用户可注入脚本，当任何访客或管理员查看页面时触发，容易受到存储型跨站脚本攻击。
Possible ATT&CK Techniques 1 AI
T1059.007 · JavaScriptAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| themexpert.com | Quix Page Builder Pro extension for Joomla | 1.0-6.2.0 |
affected |
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I. Basic Information for CVE-2026-60028
Vulnerability Information
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Vulnerability Title
Joomla Extension - themexpert.com - Authenticated stored XSS in Quix Page Builder < 6.2.1
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Joomla Quix Page Builder Pro 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Joomla Quix Page Builder Pro是Joomla组织的一款页面构建器开发模板。 Joomla Quix Page Builder Pro 1.0版本至6.2.0版本存在跨站脚本漏洞，该漏洞源于未对输出进行清理和未清理SVG文件，导致经过身份验证的构建者用户可注入脚本，当任何访客或管理员查看页面时触发，容易受到存储型跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| themexpert.com | Quix Page Builder Pro extension for Joomla | 1.0-6.2.0 | - |
|
II. Public POCs for CVE-2026-60028
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Pages for CVE-2026-60028 (1)
Same Patch Batch · themexpert.com · 2026-07-20 · 9 CVEs total
| CVE-2026-60034 | 9.4 CRITICAL | Joomla Extension - themexpert.com - Authenticated stored XSS in JMedia Extension < 1.6.0 |
| CVE-2026-60032 | 9.4 CRITICAL | Joomla Extension - themexpert.com - Authenticated arbitrary file upload in JMedia < 1.6.0 |
| CVE-2026-60026 | 8.9 HIGH | Joomla Extension - themexpert.com - Authenticated PHP code execution in Quix Page Builder |
| CVE-2026-60030 | 8.7 HIGH | Joomla Extension - themexpert.com - Broken Access Control for media management in Quix Pag |
| CVE-2026-60027 | 8.7 HIGH | Joomla Extension - themexpert.com - Unauthenticated path traversal / file read in Quix Pag |
| CVE-2026-60031 | 6.9 MEDIUM | Joomla Extension - themexpert.com - Information disclosure in Quix Page Builder < 6.2.1 |
| CVE-2026-60033 | 5.1 MEDIUM | Joomla Extension - themexpert.com - SSRF via remote download in JMedia Extension < 1.6.0 |
| CVE-2026-60029 | 5.1 MEDIUM | Joomla Extension - themexpert.com - Authenticated stored XSS in Quix Page Builder < 6.2.1 |
IV. Related Vulnerabilities
Same product: Quix Page Builder Pro extension for Joomla
-
CVE-2026-60027
Joomla Extension - themexpert.com - Unauthenticated path tra -
CVE-2026-60031
Joomla Extension - themexpert.com - Information disclosure i -
CVE-2026-60029
Joomla Extension - themexpert.com - Authenticated stored XSS -
CVE-2026-60026
Joomla Extension - themexpert.com - Authenticated PHP code e -
CVE-2026-60030
Joomla Extension - themexpert.com - Broken Access Control fo
Same vendor: themexpert.com
-
CVE-2026-60027
Joomla Extension - themexpert.com - Unauthenticated path tra -
CVE-2026-60031
Joomla Extension - themexpert.com - Information disclosure i -
CVE-2026-60029
Joomla Extension - themexpert.com - Authenticated stored XSS -
CVE-2026-60026
Joomla Extension - themexpert.com - Authenticated PHP code e -
CVE-2026-60034
Joomla Extension - themexpert.com - Authenticated stored XSS
Same weakness: CWE-79
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CVE-2026-18331
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WP Fastest Cache <= 1.5.0 - Unauthenticated Stored Cross-Sit -
CVE-2026-15917
Drupal core - Moderately critical - Cross-site scripting - S -
CVE-2026-55805
Drupal core - Moderately critical - Cross-site scripting - S
V. Comments for CVE-2026-60028
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