Vulnerabilities / WPeMatico RSS Feed Fetcher / WPSEC-2026-2507
WPeMatico RSS Feed Fetcher <= 2.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Campaign Categories
Medium 6.4
CWE-79Fixed in 2.9.2
- ID
- WPSEC-2026-2507
- Plugin
- WPeMatico RSS Feed Fetcher (wpematico)
- Affected
- all versions before 2.9.2
- Remediation
- Update to 2.9.2 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
- Usage
- Plugin Low · Affected versions None seen among sites WPSec scans, 2026-11-04
- Attack surface
- WPeMatico RSS Feed Fetcher on WPSec AttackSurface
- Fix released
- Published
Description
The WPeMatico RSS Feed Fetcher plugin for WordPress is vulnerable to Stored Cross-Site Scripting via campaign categories in all versions up to, and including, 2.9.1, due to insufficient input sanitization and output escaping. The categories of a campaign were stored as submitted instead of as category IDs, and were written unescaped into the hidden quick-edit data of the campaigns list. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts that execute when an administrator views the campaigns list.
References
- https://wpsec.com/vuln/WPSEC-2026-2507/
- https://plugins.svn.wordpress.org/wpematico/tags/2.9.2/
- https://wordpress.org/plugins/wpematico/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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