CVE-2026-48908

Analyzed
Published: 20 Jun 2026, 11:57
Last modified:12 Aug 2026, 13:56

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
10 CRITICAL
v4.0 (cve.org)
EPSS Score
88.13% CRITICAL
88% probability 0.00%
KEV
Listed
CIRCL • CISA • ENISA
3 listings
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

20 Jun 2026, 11:57
Published
Vulnerability first disclosed
06 Jul 2026, 00:00
Added to ENISA KEV
Added to Known Exploited Vulnerabilities catalog
07 Jul 2026, 00:00
Added to CISA KEV
JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability
09 Jul 2026, 00:00
Added to CIRCL KEV
Added to Known Exploited Vulnerabilities catalog
10 Jul 2026, 00:00
CISA Remediation Due
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
12 Aug 2026, 13:56
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v4.0•CRITICAL•Score: 10CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red
  • v4.0•CRITICAL•Score: 10CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:Red
  • v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 88.13%• Percentile: 100%

Techniques & Countermeasures

  • CWE-284•Improper Access Control

    The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

  • CWE-434•Unrestricted Upload of File with Dangerous Type

    The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

Affected Systems

  • joomshaper.net•sp page builder extension for joomla

    1.0.0-6.6.1

  • ollyo•sp_page_builder

    < 6.6.2

References (5)