What is CVE-2025-13393?

CVE-2025-13393 is a medium-severity vulnerability in Marceljm Featured Image From Url (Fifu), classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-01-10.

How severe is CVE-2025-13393?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in Marceljm Featured Image From Url (Fifu)

CVE-2025-13393

The Featured Image from URL (FIFU) plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.3.1. This is due to insufficient validation of user-supplied URLs before passing them to the getim…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.002 (12.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Marceljm Featured Image From Url (Fifu) — versions 0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

Frequently asked questions

What is CVE-2025-13393?: CVE-2025-13393 is a medium-severity vulnerability in Marceljm Featured Image From Url (Fifu), classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-01-10.
How severe is CVE-2025-13393?: Medium severity. CVSS v3 base score is 4.3 out of 10.