CVE-2026-11801

HighCVSS 7.5/10Last modified Oct 22, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-862

Affected software

VendorProductVersions
gwinWPAdverts – Classifieds Plugin<= 2.3.2

References

Timeline

Published
Aug 18, 2026
Last modified
Oct 22, 2026
NVD status
Deferred

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CVE-2026-11801: High severity, CVSS 7.5 | Vulnix