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Mailmunch Forms for Mailchimp · Security record

Is Mailmunch Forms for Mailchimp safe?

No known vulnerability affects the current version (3.3.1). 6 issues were found in earlier versions and fixed, the latest disclosed on Aug 4, 2026.

Checked 4 days ago against the WPVulnerability database, for version 3.3.1.

How it’s looked after

Last release
Oct 14, 2026 (3 weeks ago)
Releases in the last year
5
Tested up to
WordPress 7.0.8
Active installs
10K+

6 known vulnerabilities

  • 2 high
  • 4 medium

None affects the current version.

Disclosed each year

  • 20232
  • 20243
  • 20261

Every known vulnerability in Mailmunch Forms for Mailchimp

Newest first, with any that affect the current version at the top.

Questions about Mailmunch Forms for Mailchimp’s security

Is Mailmunch Forms for Mailchimp safe to use?

No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Mailmunch Forms for Mailchimp updated: most attacks target sites that haven’t updated.

Does Mailmunch Forms for Mailchimp have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 6 older issues, fixed in earlier versions, so keep Mailmunch Forms for Mailchimp up to date.

Is Mailmunch Forms for Mailchimp still maintained?

Yes. Its last release was 3 weeks ago. No support threads were opened in the last two months.

Is Mailmunch Forms for Mailchimp compatible with the latest WordPress?

It’s tested up to WordPress 7.0.8, one version behind the current 7.1. Authors often update this line a few weeks after a release.

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Vulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.