What is CVE-2026-107128?

CVE-2026-107128 is a medium-severity vulnerability, classified under Incorrect Authorization. CVSS score: 5.0/10. Published 2026-10-21.

How severe is CVE-2026-107128?

Medium severity. CVSS v3 base score is 5.0 out of 10.

CVE-2026-107128

CVE-2026-107128

The Uncanny Toolkit for LearnDash WordPress plugin before 3.8.2 does not verify that the acting user is permitted to manage the targeted accounts before changing their verification state, allowing a subsite administrator on a multisite network to mark arbitrary network users outside their own site as unverified and prevent those users from logging in.

Vulnerability class: Broken Access Control

Published 2026-10-21 · last modified 2026-10-21.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

wpscan.com/vulnerability/970ca143-4685-484f-96f4-7d5ba5955a2b/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-107128?: CVE-2026-107128 is a medium-severity vulnerability, classified under Incorrect Authorization. CVSS score: 5.0/10. Published 2026-10-21.
How severe is CVE-2026-107128?: Medium severity. CVSS v3 base score is 5.0 out of 10.