What is CVE-2026-1104?

CVE-2026-1104 is a high-severity vulnerability in Ninjateam Fastdup – Fastest Wordpress Migration & Duplicator, classified under Missing Authorization. CVSS score: 8.8/10. Published 2026-02-12.

How severe is CVE-2026-1104?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Ninjateam Fastdup – Fastest Wordpress Migration & Duplicator

CVE-2026-1104

The FastDup – Fastest WordPress Migration & Duplicator plugin for WordPress is vulnerable to unauthorized backup creation and download due to a missing capability check on REST API endpoints in all versions up to, and including, 2.7.1. Thi…

Vulnerability class: Broken Access Control

EPSS: 0.003 (17.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ninjateam Fastdup – Fastest Wordpress Migration & Duplicator — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2026-1104?: CVE-2026-1104 is a high-severity vulnerability in Ninjateam Fastdup – Fastest Wordpress Migration & Duplicator, classified under Missing Authorization. CVSS score: 8.8/10. Published 2026-02-12.
How severe is CVE-2026-1104?: High severity. CVSS v3 base score is 8.8 out of 10.