Q: What is the authoritative source for CVE-2026-78303?

CVE-2026-78303 (CVE-2026-78303) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

Question 1

What is CVE-2026-78303 — CVE-2026-78303?

Accepted Answer

Joomla Extension - joomshaper.com - Unvalidated Email Destination & Form Manipulation in Booking Requests in SP Property < 4.1.4 - Booking inquiries previously relied on client-submitted hidden fields for recipient routing, allowing potential email manipulation.

Question 2

What is the authoritative source for CVE-2026-78303?

Accepted Answer

CVE-2026-78303 (CVE-2026-78303) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

EPSS	0.43% probability of exploitation · percentile 34.8% · 2026-10-05T12:00:23Z
Last modified	2026-09-10

CVE-2026-78303CVE-2026-78303

Description

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