WordPress Mc4wp Vulnerabilities

Wordpress Mc4wp vulnerabilities.

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6 November 2026

Access Control Gaps in ibericode MC4WP Mailchimp for WordPress
CVE-2026-27356
WordPressMc4WP5.3MEDIUM
Vulnerability in Mailchimp for WordPress Plugin Allows Unauthenticated Shortcode Execution
CVE-2026-118166
WordPressMc4WP: Mailchimp For W...👾🟡4.8MEDIUM
Arbitrary Email Subscription Issue in Mailchimp for WordPress Plugin by Mailchimp
CVE-2026-118167
WordPressMc4WP: Mailchimp For W...👾🟡5.3MEDIUM

19 September 2026

Reflected Cross-Site Scripting in Mailchimp for WordPress Plugin by WordPress
CVE-2026-87917
WordPressMc4WP: Mailchimp For W...6.1MEDIUM

22 August 2026

Stored Cross-Site Scripting Vulnerability in Mailchimp for WordPress Plugin
CVE-2026-4561
WordPressMc4WP: Mailchimp For W...6.4MEDIUM

11 March 2026

Missing Authorization in Mailchimp for WordPress Plugin by WordPress
CVE-2026-1781
WordPressMc4WP: Mailchimp For W...6.5MEDIUM

2 October 2024

Mailchimp Top Bar Plugin Vulnerable to Reflected Cross-Site Scripting
CVE-2024-9210
WordPressMc4WP: Mailchimp Top Bar6.1MEDIUM

21 September 2024

Stored Cross-Site Scripting Vulnerability in MC4WP Affects Multi-Site Installations
CVE-2024-8680
WordPressMc4WP: Mailchimp For W...4.4MEDIUM

19 September 2024

Mailchimp MC4WP Vulnerable to Reflected Cross-Site Scripting
CVE-2024-8850
WordPressMc4WP: Mailchimp For W...6.1MEDIUM

11 June 2024

Missing Authorization Vulnerability Affects MC4WP
CVE-2023-51682
WordPressMc4WP5.3MEDIUM

20 May 2022

WordPress MC4WP plugin <= 4.8.6 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
CVE-2021-36833
WordPressMc4WP: Mailchimp For W...4.8MEDIUM