What is CVE-2026-104752?

CVE-2026-104752 is a high-severity vulnerability in Rank Math Seo, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2026-10-10.

How severe is CVE-2026-104752?

High severity. CVSS v3 base score is 7.2 out of 10.

Arbitrary file upload in Rank Math Seo

CVE-2026-104752

The Rank Math SEO WordPress plugin before 1.0.280 does not correctly validate the type of a file uploaded through its settings import feature, allowing users with administrator-level access to upload a PHP file and achieve remote code execution.

Vulnerability class: Unrestricted File Upload

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

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/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.

Affected products

Rank Math Seo

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

wpscan.com/vulnerability/c7caaf99-5b0f-4935-8875-3a2b9c5ed782/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-104752?: CVE-2026-104752 is a high-severity vulnerability in Rank Math Seo, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2026-10-10.
How severe is CVE-2026-104752?: High severity. CVSS v3 base score is 7.2 out of 10.