---
id: CVE-2026-78302
title: >-
  Joomla Extension - joomshaper.com - Unauthenticated Cross-Site Scripting (XSS)
  via Unescaped Output in Views and Admin Lists in SP Property < 4.1.4
summary: >-
  Joomla Extension - joomshaper.com - Unauthenticated Stored Cross-Site
  Scripting (XSS) via Unescaped Output in Views and Admin Lists in SP Property <
  4.1.4 - Multiple template files across frontend views and administrator list
  tables rend…
severity: high
cvss: 8.6
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-79
vendor: joomshaper.com
product: SP Property extension for Joomla
affected:
  - sp_property_extension_for_joomla 1.0.0-4.1.3
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-09-10T11:51:46.165938Z'
published: '2026-09-10'
updated: '2026-09-11'
sourceUpdated: '2026-09-11T04:46:57.126Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-78302'
references:
  - url: 'https://www.joomshaper.com/joomla-extensions/sp-property'
tags:
  - cve.org
epss: 0.00436
epssPercentile: 0.35231
ingestedAt: '2026-09-11T16:45:47.925Z'
---

## Overview

Joomla Extension - joomshaper.com - Unauthenticated Stored Cross-Site Scripting (XSS) via Unescaped Output in Views and Admin Lists in SP Property < 4.1.4 - Multiple template files across frontend views and administrator list tables rendered attributes and text values directly into HTML without contextual escaping.

## Affected

- `sp_property_extension_for_joomla 1.0.0-4.1.3`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.