# 3D viewer – Embed 3D Models <= 1.9.4 - Authenticated (Contributor+) Sensitive Information Exposure via [3d_viewer] Shortcode

- **ID:** WPSEC-2026-1420
- **Plugin:** 3D Viewer – Turn Product Pages into Interactive 3D Experiences (`3d-viewer`), https://wordpress.org/plugins/3d-viewer/
- **Affected versions:** all versions before 2.0.0
- **Fixed in:** 2.0.0 (Update to 2.0.0 or later.)
- **Severity:** Medium 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
- **Weakness:** CWE-639
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-10-22)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/3d-viewer
- **Fix released:** 2026-10-21
- **Published:** 2026-10-22
- **URL:** https://wpsec.com/vuln/WPSEC-2026-1420/

## Description

The 3D Viewer plugin for WordPress is vulnerable to Sensitive Information Exposure via the [3d_viewer] shortcode in all versions up to, and including, 1.9.4. This is due to the shortcode rendering any 3D viewer or product post by its user-supplied 'id' attribute without checking the post's status, password protection, or the current user's permission to read it. This makes it possible for authenticated attackers, with Contributor-level access and above, to embed draft, private, trashed, or password-protected viewers in a post or preview and view their model files, poster URLs and settings.

## References

- https://wpsec.com/vuln/WPSEC-2026-1420/
- https://plugins.svn.wordpress.org/3d-viewer/tags/2.0.0/
- https://wordpress.org/plugins/3d-viewer/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-1420/

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.