CVE-2026-66494: SP Page Builder extension for Joomla 1.0.0-6.6.2

CVE-2026-66494. EPSS 0.00498 (percentile 0.41778), scored 22-Oct-2026.

Affected technology

SP Page Builder extension for Joomla · 1.0.0-6.6.2
joomshaper.com

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

0 - An unauthenticated attacker can store malicious JavaScript in a Joomla site's database via a single HTTP request. Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality, integrity and availability impact as high.

Published 24-Oct-2026 01:45 UTC

CWE: CWE-79, CWE-284
CCR priority: 0.1 /100 (P5)
EPSS: 0.00498 · percentile 0.41778 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-66494.html