What is CVE-2026-1756?

CVE-2026-1756 is a high-severity vulnerability in Seezee Wp Foft Loader, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-02-04.

How severe is CVE-2026-1756?

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

Arbitrary file upload in Seezee Wp Foft Loader

CVE-2026-1756

The WP FOFT Loader plugin for WordPress is vulnerable to arbitrary file uploads due to incorrect file type validation in the 'WP_FOFT_Loader_Mimes::file_and_ext' function in all versions up to, and including, 2.1.39. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Vulnerability class: Unrestricted File Upload

EPSS: 0.007 (47.5th 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

Seezee Wp Foft Loader — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

Frequently asked questions

What is CVE-2026-1756?: CVE-2026-1756 is a high-severity vulnerability in Seezee Wp Foft Loader, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-02-04.
How severe is CVE-2026-1756?: High severity. CVSS v3 base score is 8.8 out of 10.