PT-2026-54992 · Etruel+1 · Wpematico Rss Feed Fetcher+1

João Pedro S Alcântara + 1 · CVE-2026-57349 · Published 2026-07-01 · Updated 2026-07-02

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions WPeMatico RSS Feed Fetcher versions prior to 2.8.18

Description The WPeMatico RSS Feed Fetcher plugin for WordPress contains a stored Cross-Site Scripting (XSS) flaw. This issue occurs because the software fails to properly sanitize input and escape output, allowing unauthenticated attackers to inject arbitrary web scripts into pages. These scripts execute automatically when a user visits the affected page.

Recommendations Update WPeMatico RSS Feed Fetcher to a version newer than 2.8.17.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-57349

Affected Products

Wpematico Rss Feed Fetcher

Wpematico

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-57349 · Security Note
• https://patchstack.com/database/wordpress/plugin/wpematico/vulnerability/wordpress-wpematico-rss-feed-fetcher-plugin-2-8-17-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-57349 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/38227a1c-30a7-436c-853f-7205e421bd19?source=api-prod · Note