CVE-2026-15964 | britcoder Single Sign On for TNG Plugin up to 2.0.0 on WordPress ssoprocess_ajax email improper authentication

A vulnerability labeled as critical has been found in britcoder Single Sign On for TNG Plugin up to 2.0.0 on WordPress. This vulnerability affects the function ssoprocess_ajax. Executing a manipulation of the argument email can lead to improper authentication.

The identification of this vulnerability is CVE-2026-15964. The attack may be launched remotely. There is no exploit available.