CVE-2026-18943CWE-200information-disclosure

CVE-2026-18943

Medium · published August 12, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
29.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00371 · 29.8th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-08-12T10:20Z
References (1)
https://wpscan.com/vulnerability/9f2f3db0-1031-4e16-96f2-12a02b97ad06/ · [email protected]
EPSS history
Timeline
  • 12 AUG 06:00Z
    WPC Admin Columns < 2.3.4 - Subscriber+ Arbitrary User/Post/Term Meta Disclosure
    cvelistv5