Question 1

What is CVE-2026-56290 — CVE-2026-56290?

Accepted Answer

The Joomla extension Page Builder CK is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.

Question 2

What is the authoritative source for CVE-2026-56290?

Accepted Answer

CVE-2026-56290 (CVE-2026-56290) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-56290CVE-2026-56290

Description

Scoring