---
id: CVE-2026-89005
title: >-
  The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not
  sanitise and escape one of its campaign configuration fields when a certain
  feature is enabled, which allows users with the Contributor role and above to
  perform Stor…
summary: >-
  The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not
  sanitise and escape one of its campaign configuration fields when a certain
  feature is enabled, which allows users with the Contributor role and above to
  perform Stor…
severity: medium
cvss: 6.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-79
product: WPeMatico RSS Feed Fetcher
affected:
  - wpematico_rss_feed_fetcher < 2.8.26
published: '2026-09-24'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T14:42:02.707'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89005'
references:
  - url: 'https://wpscan.com/vulnerability/1c6f4da0-d7e8-4f50-851f-f794552db985/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-24T10:33:48.662810Z'
ingestedAt: '2026-09-24T06:39:26.615Z'
---

## Overview

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitise and escape one of its campaign configuration fields when a certain feature is enabled, which allows users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute in the session of any higher-privileged user who later views the campaign.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.