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Known vulnerabilities in hCaptcha for WP

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CVE Summary Score Published
CVE-2026-103347 Unauthenticated Bypass Vulnerability in hCaptcha for WP <= 5.3.0 versions 5.3 Medium Oct 1, 2026
CVE-2026-25315 Missing Authorization vulnerability in hcaptcha hCaptcha for WP hcaptcha-for-forms-and-more allows Exploiting… 5.3 Medium Feb 19, 2026
CVE-2024-4014 The hCaptcha for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's… 6.4 Medium Apr 20, 2024

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