What’s Vulnerable › Vulnerabilities

CVE-2023-30749: WordPress Optima Express + MarketBoost IDX Plugin Plugin <= 7.3.0 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-14 · updated 2026-06-17
• Weakness: CWE-79

Description

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 Plugin: through 7.3.0

References

• https://patchstack.com/database/vulnerability/optima-express/wordpress-optima-express-marketboost-idx-plugin-plugin-7-3-0-cross-site-scripting-xss?_s_id=cve
• https://patchstack.com/database/vulnerability/optima-express/wordpress-optima-express-marketboost-idx-plugin-plugin-7-3-0-cross-site-scripting-xss?_s_id=cve

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