WordPress plugin · mailchimp-forms-by-mailmunch
Is Mailmunch Forms for Mailchimp safe?
Safe on 3.3.1 or newer.
The current version, 3.3.1, is past every affected range on record (6 of 6 records list one). Keep it updated and you’re clear of them.
- Flaws on record
- 6
- High or critical
- 1
- Exploited
- none
- Current version
- 3.3.1
- Last updated
- Oct 14, 2026
- Active installs
- 10,000+
Every recorded flaw
- Aug 5, 2026MailChimp Forms by MailMunch: Unauthorized modification of dataCVE-2026-7520 · affects up to 3.2.7 · reported by WordfenceHigh 8.1
- Dec 13, 2024MailChimp Forms by MailMunch: Missing AuthorizationCVE-2023-40203 · affects up to 3.1.4 · reported by PatchstackMedium 4.3
- Nov 20, 2024MailChimp Forms by MailMunch: Reflected Cross-Site ScriptingCVE-2024-8726 · affects up to 3.2.3 · reported by WordfenceMedium 6.1
- Apr 15, 2024MailChimp Forms by MailMunch: Cross-Site Request Forgery (CSRF)CVE-2024-31378 · affects up to 3.2.1 · reported by PatchstackMedium 5.4
- Mar 27, 2024MailChimp Forms by MailMunch: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-29793 · affects up to 3.2.2 · reported by PatchstackMedium 6.5
- Oct 16, 2023Cross-Site Request Forgery (CSRF) vulnerability in MailMunch MailChimp Forms by MailMunch plugin <= 3.1.4 versions.CVE-2023-45748 · affects up to 3.1.4 · reported by PatchstackMedium 4.3
Records come from the National Vulnerability Database, published by the researchers who found each flaw (Wordfence, Patchstack, WPScan and others); exploited status from CISA; exploit odds from FIRST’s EPSS; current version, installs and closures from wordpress.org, checked daily. Want every plugin on your site checked at once? Run the free website check.
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