CVE-2026-18943

MediumCVSS 6.5/10Last modified Aug 26, 2026

Description

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-200

Affected software

Vendor	Product	Versions
Unknown	WPC Admin Columns	< 2.3.4

References

https://wpscan.com/vulnerability/9f2f3db0-1031-4e16-96f2-12a02b97ad06/

Timeline

Published: Aug 12, 2026
Last modified: Aug 26, 2026
NVD status: Deferred

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