Vulnerabilities / ReactPress / WPSEC-2026-1622
ReactPress <= 3.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'permalink' Parameter
Medium 6.4
CWE-79Fixed in 3.4.1
- ID
- WPSEC-2026-1622
- Plugin
- ReactPress – Create React App for WordPress (reactpress)
- Affected
- all versions before 3.4.1
- Remediation
- Update to 3.4.1 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-79
- CVE
- CVE-2026-92712
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-10-25
- Attack surface
- ReactPress on WPSec AttackSurface
- Fix released
- Published
Description
The reactpress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'permalink' parameter of the repr_admin_ajax_request AJAX action in all versions up to, and including, 3.4.0, due to a missing capability check and insufficient sanitization of the HTML downloaded from the supplied URL before it is written to an app's index.html file. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts into an app's index.html file served from the site, which will execute whenever a user accesses that file.
References
- https://wpsec.com/vuln/WPSEC-2026-1622/
- https://plugins.svn.wordpress.org/reactpress/tags/3.4.1/
- https://wordpress.org/plugins/reactpress/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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