---
id: CVE-2026-48908
title: >-
  A vulnerability in SP Page Builder for Joomla allows unauthenticated users to
  upload arbitrary files, ultimately resulting in the upload and execution of
  PHP code.
summary: >-
  A vulnerability in SP Page Builder for Joomla allows unauthenticated users to
  upload arbitrary files, ultimately resulting in the upload and execution of
  PHP code.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-434
vendor: ollyo
product: sp_page_builder
affected:
  - sp_page_builder < 6.6.2
patched:
  - sp_page_builder 6.6.2
published: '2026-06-20'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T19:17:38.030'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-48908'
references:
  - url: 'https://www.joomshaper.com/page-builder'
    label: security@joomla.org
  - url: 'https://extensions.joomla.org/extension/sp-page-builder/'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: 'https://mysites.guru/blog/sp-page-builder-zero-day-uploadcustomicon-rce/'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: >-
      https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-48908
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: 'https://www.joomshaper.com/forum/question/45152'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - kev
  - in-the-wild
  - exploit-available
  - cve.org
epss: 0.88512
epssPercentile: 0.99771
kev: true
kevDateAdded: '2026-07-07'
kevDueDate: '2026-07-10'
kevRansomware: false
exploited: true
exploits:
  github: 11
  githubRepos:
    - 'https://github.com/papageo75/CVE-2026-48908-PoC'
    - 'https://github.com/Jenderal92/CVE-2026-48908'
    - 'https://github.com/0xBlackash/CVE-2026-48908'
  nuclei:
    - javascript/cves/2026/CVE-2026-48908
  checkedAt: '2026-10-07T20:47:22.833Z'
exploitAvailable: true
ssvc:
  exploitation: active
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-07-08T03:56:38.663940Z'
scores:
  nvd: 9.8
  cna: 10
ingestedAt: '2026-10-07T18:42:20.901Z'
---

## Overview

A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.

## Affected

- `sp_page_builder < 6.6.2`

## Remediation

Upgrade past the affected range:

- `sp_page_builder 6.6.2`