Name: CVE-2026-18943: Exposure of Sensitive Information to an Unauthorized Actor
Creator: Rapid7
Published: 2026-08-12T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-18943, CWE-200, CVSS 6.5, EPSS 0.00139

The WPC Admin Columns WordPress plugin before 2.3.4 does not have authorisation checks in one of its AJAX actions, allowing users with a role as low as subscriber to read arbitrary user, post and term metadata, including data belonging to administrators.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Wpc Admin Columns Plugin	—	Update wpc-admin-columns plugin to version 2.3.4, or a newer patched version	Oct 30, 2026	Aug 10, 2026

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CVSS Details

Covered by Rapid7

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