CVE-2021-4394

MEDIO 4.3CVE-2021-4394 · Published 01/07/2023 · updated 17/06/2026

En resumen

CVE-2021-4394 es una vulnerabilidad MEDIO (CVSS 4.3) que afecta a locations (goldplugins).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.46%, mayor que el 40.2% de las vulnerabilidades.
Solución: actualizar a 4.0 o posterior.

Package	Affected versions	Patched versions
locations goldplugins	`< 4.0`	`4.0`

Description

The Locations plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.1. This is due to missing or incorrect nonce validation on the saveCustomFields() function. This makes it possible for unauthenticated attackers to update custom field meta data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References

blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks · Not Applicable
blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1 · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2 · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3 · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4 · Exploit
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5 · Not Applicable
plugins.trac.wordpress.org/changeset · Patch
wordfence.com/threat-intel/vulnerabilities/id/3df9f237-a861-43fc-8623-d42f84d8d5d1 · Third Party Advisory

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