CVE-2026-4070 MEDIUM

CVE-2026-4070: Alfie <= 1.2.1 - Cross-Site Request Forgery to Feed Deletion via 'delete' Parameter

Vendor Pftool
Product Alfie – Feed Plugin
Weakness CWE-352 · CSRF
Published May 22, 2026
Last update May 23, 2026

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

What the vulnerability does

01Description

The Alfie – Feed Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.1. This is due to missing nonce validation on the alfie_manage() function which handles feed deletion via the 'delete' GET parameter. This makes it possible for unauthenticated attackers to delete arbitrary plugin feed data (from alfie_colindex, alfie_producten, alfie_reactions, and alfie_searchproduct tables) via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Explanation of Vulnerability in Simple Terms

02Summary

The Alfie Feed Plugin for WordPress contains a cross-site request forgery (CSRF) vulnerability in versions up to 1.2.1. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without their knowledge. The vulnerability requires user interaction but can modify site data or settings.

What an attacker can do

03Attacker Capabilities

Trick a logged-in admin into performing unwanted actions on the site via a malicious webpage.

Potential impact on your site

04Site Impact

Administrators could unknowingly modify plugin settings, feed configurations, or other site data if tricked into visiting a malicious link.

Conditions required to exploit

05Prerequisites

Admin must visit attacker's webpage while logged into WordPress. No special privileges or authentication required from attacker.

Key dates

06Disclosure timeline

May 22, 2026 CVE published
May 23, 2026 Record updated