CVE-2023-30749: Ihomefinder Optima Express + Marketboost Idx

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in ihomefinder Optima Express + MarketBoost IDX Plugin plugin <= 7.3.0 versions.

Affected products

• Ihomefinder Optima Express + Marketboost Idx: up to and including 7.3.0

Published 2023-08-14. Last modified 2026-06-17.