CVE-2023-6827: fallo de gravedad alta en g5theme Essential Real Estate
Essential Real Estate <= 4.3.5 - Authenticated (Subscriber+) Arbitrary File Upload
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 1.3%
The Essential Real Estate plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'ajaxUploadFonts' function in versions up to, and including, 4.3.5. This makes it possible for authenticated attackers with subscriber-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2023-6140 appears to be a duplicate of this issue.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
g5theme · Essential Real EstateCVEs relacionadas — g5theme Essential Real Estate
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-30849HIGHWordPress Essential Real Estate plugin <= 5.2.0 - Local File Inclusion VulnerabilityEPSS 0.8%CVE-2025-48126HIGHWordPress Essential Real Estate plugin <= 5.2.9 - Local File Inclusion vulnerabilityEPSS 0.6%CVE-2026-32465HIGHWordPress Essential Real Estate plugin <= 5.3.3 - PHP Object Injection vulnerabilityEPSS 0.5%CVE-2024-4274MEDIUMEssential Real Estate <= 4.4.2 - Insecure Direct Object Reference to Arbitrary Attachment DeletionEPSS 0.5%CVE-2024-12329MEDIUMEssential Real Estate <= 5.1.6 - Missing Authorization to Authenticated (Contributor+) Information ExposureEPSS 0.4%CVE-2024-4273MEDIUMEssential Real Estate <= 4.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%
Referencias
https://plugins.trac.wordpress.org/browser/essential-real-estate/tags/4.3.5/lib/smart-framework/core/fonts/fonts.class.php#L524https://plugins.trac.wordpress.org/changeset/3009780/essential-real-estatehttps://www.wordfence.com/threat-intel/vulnerabilities/id/8bb2ce22-077b-41dd-a2ff-cc1db9d20d38?source=cve