CVE-2026-48908 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 88.5% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2026-07-10.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 88.51% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-434 |
| On CISA KEV | yes — remediate by 2026-07-10 |
| Public exploit | none known |
| Published | 2026-06-20 |
| Last modified | 2026-07-08 |
CISA KEV
| Name | JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability |
|---|---|
| Added | 2026-07-07 |
| Due | 2026-07-10 |
| Vendor / product | JoomShaper / SP Page Builder |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| ollyo | sp page builder |
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
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