---
id: CVE-2026-78375
title: >-
  Joomla Extension - joomshaper.com - Authenticated Privileged SQL Injection in
  the Content Plugin of SP Page Builder (Free and Pro) 5.2.1 - 6.9.0 -
  plgContentSppagebuilder::onContentAfterSave() read
  jform[attribs][sppagebuilder_article_id…
summary: >-
  Joomla Extension - joomshaper.com - Authenticated Privileged SQL Injection in
  the Content Plugin of SP Page Builder (Free and Pro) 5.2.1 - 6.9.0 -
  plgContentSppagebuilder::onContentAfterSave() read
  jform[attribs][sppagebuilder_article_id…
severity: high
cvss: 8.6
cvssVector: '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'
cwe:
  - CWE-89
vendor: joomshaper.com
product: SP Page Builder (Free and Pro) extension for Joomla
affected:
  - sp_page_builder_free_and_pro_extension_for_joomla 5.2.1 - 6.9.0
published: '2026-09-14'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T19:28:06.713'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-78375'
references:
  - url: 'https://www.joomshaper.com/joomla-extensions/sp-page-builder-pro'
    label: security@joomla.org
tags:
  - nvd
  - cve.org
epss: 0.00218
epssPercentile: 0.12506
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-14T14:25:35.344989Z'
cvssSource: cna
ingestedAt: '2026-09-14T15:23:07.421Z'
---

## Overview

Joomla Extension - joomshaper.com - Authenticated Privileged SQL Injection in the Content Plugin of SP Page Builder (Free and Pro) 5.2.1 - 6.9.0 - plgContentSppagebuilder::onContentAfterSave() read jform[attribs][sppagebuilder_article_id] from the request and concatenated it directly into the WHERE view_id = ... clause of a query against #__sppagebuilder without quoting or type casting. Joomla's ARRAY input filter does not sanitise element values, as InputFilter::clean() returns (array) $source with the elements untouched, so the entire payload could be delivered in a single POST field. The affected block also executed before the com_content.article context test, so it ran on every onContentAfterSave event regardless of which component triggered the save. An attacker could perform time-based blind SQL injection to read arbitrary database contents, including the #__users and #__session tables.

## Remediation

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