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Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Not this one?MailPoetMailPoet Newsletters (wysija-newsletters)Bounce Handler MailPoet 3
Plugin · mailpoet
MailPoet
3 known vulnerabilities on record. Add your version above to see which ones affect you.
Jul 23, 2026MailPoet: Cross-Site Request Forgery (CSRF)CVE-2026-57626 · affects up to 5.33.0 · reported by PatchstackHigh 7.1
Cross-Site Request Forgery (CSRF) vulnerability in MailPoet allows Cross Site Request Forgery. This issue affects MailPoet: from 5.30.0 through 5.33.0.
May 15, 2025MailPoet: Does not sanitise and escape some of its settingsCVE-2024-12743 · fixed in 5.5.2 · reported by WPScanMedium 4.8
The MailPoet WordPress plugin before 5.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Jun 2, 2020The MailPoet plugin before 3.23.2 for WordPress allows remote attackers to inject arbitrary web script or HTML using extra parameters in the URL (Reflective SerCVE-2019-11843 · fixed in 3.23.2 · reported by MITREMedium 6.1
The MailPoet plugin before 3.23.2 for WordPress allows remote attackers to inject arbitrary web script or HTML using extra parameters in the URL (Reflective Server-Side XSS).
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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