CVE-2026-48908

EUVD-2026-38110
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
Affected Products (NVD)
VendorProductVersion
ollyosp_page_builder
𝑥
< 6.6.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.joomshaper.com/page-builder
https://extensions.joomla.org/extension/sp-page-builder/
https://mysites.guru/blog/sp-page-builder-zero-day-uploadcustomicon-rce/
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-48908
https://www.joomshaper.com/forum/question/45152