CVE-2026-48908

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 v4.0

10.0 CRITICALCVSS: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

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

14.82% chance of exploitation in the next 30 days, 96th percentile

CISA KEV

added 2026-07-07

Nuclei

critical · CWE-284

Published

2026-06-20

Updated

2026-08-12

Proof-of-concept exploits (7)

• papageo75/CVE-2026-48908-PoC16★ · 2026-06-23
• 0xBlackash/CVE-2026-489082★ · 2026-06-24
• bayu06802/CVE-2026-489080★ · 2026-07-05
• gagaltotal/CVE-2026-48908-SP-Page-Builder-Joomla0★ · 2026-06-24
• Jenderal92/CVE-2026-489083★ · 2026-07-08
• cazzysoci/cve-2026-489080★ · 2026-07-10
• ayiezola/CVE-2026-48908

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/javascript/cves/2026/CVE-2026-48908.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2026-48907
• CVE-2021-41773
• CVE-2025-55182
• CVE-2025-68613
• CVE-2026-10520
• CVE-2026-10523