CVE-2026-4070 — The Alfie – Feed Plugin plugin for WordPress is vulnerable
CVE-2026-4070 — 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 possi
What This Means For You
- If your environment is affected by CWE-352, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-4070 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
2 rules · 6 SIEM formats2 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
WordPress Alfie Plugin Feed Deletion via CSRF - CVE-2026-4070
title: WordPress Alfie Plugin Feed Deletion via CSRF - CVE-2026-4070
id: scw-2026-05-22-ai-1
status: experimental
level: medium
description: |
Detects attempts to exploit CVE-2026-4070 by looking for GET requests to the WordPress admin area containing the specific parameter 'alfie_manage=delete', which is used to delete feed data by the vulnerable Alfie – Feed Plugin. This indicates a potential Cross-Site Request Forgery attack targeting administrators.
author: SCW Feed Engine (AI-generated)
date: 2026-05-22
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-4070/
tags:
- attack.initial_access
- attack.t1190
logsource:
category: webserver
detection:
selection:
cs-uri-query|contains:
- 'alfie_manage=delete'
cs-uri|contains:
- '/wp-admin/'
cs-method|exact:
- 'GET'
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-4070 | vulnerability | CVE-2026-4070 |
| CWE-352 | weakness | CWE-352 |
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 22, 2026 at 08:16 UTC |
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