PT-2026-66684 · Undefined · Undefined

·

CVE-2026-12251

·

Published

2026-07-31

·

Updated

2026-07-31

None

No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
The Ultimate Member WordPress plugin before 2.12.1 does not filter administrator-level capabilities from the roles it makes selectable on its registration forms, and its post-registration safeguard against elevated accounts is disabled by default, allowing unauthenticated users to register with a site-defined role that carries administrator capabilities and gain administrative access, when such a role exists and a role-selection field is present on a published registration form.

Exploit

Found an issue in the description? Have something to add? Feel free to write us 👾

Related Identifiers

CVE-2026-12251

Affected Products

Undefined