CVE-2026-84905

Low CVSS 2.7

Published 2026-09-16 · last changed 2026-09-17

The fix

We hold no Microsoft remediation data for CVE-2026-84905, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

The Eventin WordPress plugin before 4.1.24 does not verify a user's capability to create accounts when adding a speaker, allowing users with contributor-level access and above to create new WordPress user accounts that carry capabilities beyond their own, including publishing content and uploading files, and, by supplying an email address they control, to obtain a working login to the created account.

Sources

NVD record for CVE-2026-84905

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