# Overlay Image Divi Module <= 1.5.1 - Authenticated (Contributor+) Server-Side Request Forgery via Overlay Image Module Image URL

- **ID:** WPSEC-2026-1477
- **Plugin:** Overlay Image Divi Module (`overlay-image-divi-module`), https://wordpress.org/plugins/overlay-image-divi-module/
- **Affected versions:** all versions before 1.5.3
- **Fixed in:** 1.5.3 (Update to 1.5.3 or later.)
- **Severity:** Medium 6.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)
- **Weakness:** CWE-918
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-10-22)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/overlay-image-divi-module
- **Fix released:** 2026-10-21
- **Published:** 2026-10-22
- **URL:** https://wpsec.com/vuln/WPSEC-2026-1477/

## Description

The Overlay Image Divi Module plugin for WordPress is vulnerable to Server-Side Request Forgery via the 'src' (image URL) attribute of the Overlay Image module in all versions up to, and including, 1.5.1, due to the module's render function passing the user-supplied image URL to getimagesize() without validation whenever allow_url_fopen is enabled. This makes it possible for authenticated attackers with contributor-level access and above to make web requests to arbitrary locations, including internal services, from the web application when a post containing the module is rendered or previewed.

## References

- https://wpsec.com/vuln/WPSEC-2026-1477/
- https://plugins.svn.wordpress.org/overlay-image-divi-module/tags/1.5.3/
- https://wordpress.org/plugins/overlay-image-divi-module/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-1477/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.