CVE-2026-48908
Joomla Extension - joomshaper.com - Remote Code Execution in SP Pagebuilder extension for Joomla < 6.6.2
- Published
- Jun 20, 2026
- Updated
- Aug 12, 2026
- Assigning CNA
- Joomla
- Evidence observed
- Jul 7, 2026
Primary CVSS
nvd · CVSS 4.0
CVSS: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:RedModerate · next 30 days
- Percentile
- 96.6%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
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.
Sources
11- CVE-2026-48908Exploit
Unauthenticated RCE PoC for CVE-2026-48908 SP Page Builder (Joomla) arbitrary file upload and remote code execution exploit with mass scaning support.
- CVE-2026-48908Exploit
Proof-of-concept exploit for CVE-2026-48908, an unauthenticated RCE in Joomla SP Page Builder via arbitrary file upload, with adaptive payload delivery and cleanup.
Validates CVE-2026-48908 in Joomla SP Page Builder with unauthorized icon upload leading to PHP code execution. Includes auditd/PCAP evidence, event timeline, and SOC detection recommendations for defensive research.
Responsible use
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