CVE-2026-11801

High

Description

The WPAdverts – Classifieds Plugin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.3.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve internal site configuration data exposed by the classifieds-types REST endpoint, including registered post types, labels, associated taxonomies, form scheme metadata, contact options, and custom field meta keys.

SeverityHigh
CVSS7.5
Exploit probability—
ProductWPAdverts – Classifieds Plugin
PublishedAug 18, 2026
First seenAug 18, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
gwin WPAdverts – Classifieds Pluginv ≤ 2.3.2—

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