Question 1

What is CVE-2026-90964 — CVE-2026-90964?

Accepted Answer

The Essential Real Estate WordPress plugin before 5.3.5 does not restrict the recipient of one of its contact email actions, allowing unauthenticated users to send emails to arbitrary addresses with an attacker-controlled sender header and message body through the site.

Question 2

What is the authoritative source for CVE-2026-90964?

Accepted Answer

CVE-2026-90964 (CVE-2026-90964) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-90964CVE-2026-90964

Description

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