Subscribe2 <= 10.37 - Cross-Site Request Forgery

7.1
Cross-Site Request Forgery (CSRF)
CVE CVE-2022-4309
CVSS 7.1 (High)
Publicly Published December 22, 2022
Last Updated January 22, 2024
Researcher WPScanTeam

Description

The Subscribe2 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 10.37. This is due to missing or incorrect nonce validation on the process_bulk_action function. This makes it possible for unauthenticated attackers to delete users, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References

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Vulnerability Details for Subscribe2 – Form, Email Subscribers & Newsletters

Software Type Plugin
Software Slug subscribe2 (view on wordpress.org)
Patched? Yes
Remediation Update to version 10.38, or a newer patched version
Affected Version
  • <= 10.37
Patched Version
  • 10.38

Recent vulnerabilities in Subscribe2 – Form, Email Subscribers & Newsletters

# Title CVE ID CVSS Researchers Date
1 Subscribe2 – Form, Email Subscribers & Newsletters <= 10.47 - Unauthenticated Stored Cross-Site Scripting CVE-2026-73393 7.2 timomangcut August 17, 2026
2 Subscribe2 <= 10.45 - Reflected Cross-Site Scripting CVE-2026-14331 6.1 Omar Elshopky August 3, 2026
3 Subscribe2 <= 10.44 - Missing Authorization CVE-2026-24944 5.3 blue0x1 February 3, 2026
4 Subscribe2 – Form, Email Subscribers & Newsletters <= 10.43 - Unauthenticated Stored Cross-Site Scripting via IP Parameter CVE-2024-11582 7.2 mikemyers February 18, 2025
5 Appsero <= 2.0.0 - Missing Authorization via handle_optin_optout CVE-2024-32110 4.3 Dhabaleshwar Das April 11, 2024
6 Subscribe2 <= 10.40 - Cross-Site Request Forgery CVE-2023-3407 4.3 Marco Wotschka June 26, 2023
7 Subscribe2 <= 10.40 - Missing Authorization CVE-2023-1844 4.3 Marco Wotschka June 26, 2023
8 Appsero <= 1.2.1 - Missing Authorization 4.3 December 16, 2022
9 Appsero <= 1.2.0 - Cross-Site Request Forgery CVE-2022-47150 4.3 István Márton December 14, 2022
10 Subscribe2 – Form, Email Subscribers & Newsletters <= 10.15 - Stored Cross-Site Scripting CVE-2014-6604 6.1 Matt Barry October 1, 2014

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