Question 1

What is CVE-2026-71573 — CVE-2026-71573?

Accepted Answer

Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper implementation prevented configured CORS origins from being properly validated in CORS requests.

Question 2

What is the authoritative source for CVE-2026-71573?

Accepted Answer

CVE-2026-71573 (CVE-2026-71573) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-71573CVE-2026-71573

Description

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