CVE-2026-121998
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Nov 11, 2026
Vendor
unknown
Description
The iChart WordPress plugin before 2.2.4 does not perform capability or ownership checks in several of its AJAX actions, relying only on a nonce that any logged-in user can obtain, allowing users with a role as low as Subscriber to read, modify and permanently delete arbitrary posts and to overwrite a site-wide option.