Vulnerabilities / Sermon Browser / WPSEC-2026-1176
Sermon Browser <= 0.45.22 - Authenticated (Author+) Server-Side Request Forgery via Remote File Import
Medium 6.4
CWE-918Fixed in 0.46.0
- ID
- WPSEC-2026-1176
- Plugin
- Sermon Browser (sermon-browser)
- Affected
- all versions before 0.46.0
- Remediation
- Update to 0.46.0 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weakness
- CWE-918
- Usage
- Plugin Low · Affected versions None seen among sites WPSec scans, 2026-10-17
- Attack surface
- Sermon Browser on WPSec AttackSurface
- Fix released
- Published
Description
The sermon-browser plugin for WordPress is vulnerable to Server-Side Request Forgery via the remote URL import on the Files page in all versions up to, and including, 0.45.22, due to the use of get_headers() and fopen() on a user-supplied URL with no restriction on internal hosts. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations from the web application, including internal services, and to save the responses to the publicly accessible upload directory.
References
- https://wpsec.com/vuln/WPSEC-2026-1176/
- https://plugins.svn.wordpress.org/sermon-browser/tags/0.46.0/
- https://wordpress.org/plugins/sermon-browser/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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