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Vulnerabilities of Unknown MetForm

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CVE Summary Score Published
CVE-2026-86833 The MetForm WordPress plugin before 4.3.1 does not sanitize or escape submitted form-field values before inserting… 5.4 Medium Oct 7, 2026
CVE-2026-86834 The MetForm WordPress plugin before 4.3.1 does not properly restrict access to a debug file it writes to the web root… 3.7 Low Oct 3, 2026
CVE-2026-86832 The MetForm WordPress plugin before 4.3.1 does not properly restrict access to form submission data, allowing… 5.3 Medium Oct 3, 2026
CVE-2026-86813 The MetForm WordPress plugin before 4.1.9 does not properly neutralize newline characters in user-submitted values… 4.8 Medium Sep 11, 2026

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