# FluentCommunity – Ultra-Fast High-Performance Social Network, Community, LMS & Online Courses <= 2.13.0 - Unauthenticated Sensitive Information Exposure of Unpublished Courses via Page Head Tags

- **ID:** WPSEC-2026-3142
- **Plugin:** FluentCommunity – Ultra-Fast High-Performance Social Network, Community, LMS & Online Courses (`fluent-community`), https://wordpress.org/plugins/fluent-community/
- **Affected versions:** all versions before 2.14.0
- **Fixed in:** 2.14.0 (Update to 2.14.0 or later.)
- **Severity:** Medium 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **Weakness:** CWE-200
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-11-14)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/fluent-community
- **Fix released:** 2026-11-13
- **Published:** 2026-11-14
- **URL:** https://wpsec.com/vuln/WPSEC-2026-3142/

## Description

The FluentCommunity plugin for WordPress is vulnerable to Sensitive Information Exposure via the server-rendered page head tags in all versions up to, and including, 2.13.0, due to the course and space head-tag lookup in PortalHandler::maybePushDynamicMetaData() loading the record by slug without checking its publication status. This makes it possible for unauthenticated attackers who know or guess a slug to read the title, a description excerpt and the cover or Open Graph image of draft and archived courses that the plugin's API refuses to show them.

## References

- https://wpsec.com/vuln/WPSEC-2026-3142/
- https://plugins.svn.wordpress.org/fluent-community/tags/2.14.0/
- https://wordpress.org/plugins/fluent-community/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-3142/

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.