Vulnerabilities / WPeMatico RSS Feed Fetcher / WPSEC-2026-1045
WPeMatico RSS Feed Fetcher <= 2.9 - Unauthenticated Stored Cross-Site Scripting via Campaign Log
Medium 5.4
CWE-79Fixed in 2.9.1
- ID
- WPSEC-2026-1045
- Plugin
- WPeMatico RSS Feed Fetcher (wpematico)
- Affected
- all versions before 2.9.1
- Remediation
- Update to 2.9.1 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
- Weakness
- CWE-79
- Usage
- Plugin Low · Affected versions None seen among sites WPSec scans, 2026-10-15
- 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 the campaign log in all versions up to, and including, 2.9. This is due to insufficient sanitization and output escaping of log lines that quote titles and addresses read from feeds, which were output raw in the campaign log viewer and on the debug page. This makes it possible for unauthenticated attackers who control a feed that a campaign fetches to inject arbitrary web scripts that execute when an administrator views the campaign log.
References
- https://wpsec.com/vuln/WPSEC-2026-1045/
- https://plugins.svn.wordpress.org/wpematico/tags/2.9.1/
- https://wordpress.org/plugins/wpematico/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
This advisory as JSON or Markdown · All advisories: JSON, RSS