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Connect Contact Form 7 and Mailchimp

contact-form-7-mailchimp-extension
total installs
50,000
total vulns
1
critical
0
high
0
medium
1
low
0
latest vuln
patched
1
unpatched
0
avg time to patch
vulnerabilities (1)
Contact Form 7 Extension For Mailchimp <= 0.9.54 - Authenticated (Contributor+) Information Exposure
medium ✓ patched
cvss score 4.3
cwe CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
published Dec 21, 2025
The Connect Contact Form 7 and Mailchimp plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 0.9.54. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive user or configuration data.