What’s Vulnerable › Vulnerabilities

CVE-2026-81783: WordPress MailMunch – Grow your Email List plugin <= 3.2.5 - Broken Authentication vulnerability

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-10 · updated 2026-09-10
• Weakness: CWE-288

Description

Subscriber Broken Authentication in MailMunch – Grow your Email List <= 3.2.5 versions.

Affected products

• MailMunch – Grow your Email List: through 3.2.5

References

• https://patchstack.com/database/wordpress/plugin/mailmunch/vulnerability/wordpress-mailmunch-grow-your-email-list-plugin-3-2-5-broken-authentication-vulnerability?_s_id=cve

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