CVE-2026-103347 Unauthenticated Bypass Vulnerability in hCaptcha for WP <= 5.3.0 versions

Description

Unauthenticated Bypass Vulnerability in hCaptcha for WP <= 5.3.0 versions.

Affected products and versions

Product	Affected versions	Fixed in
hCaptcha for WP 5.3	earliest → 5.3.0	No fix stated

Other CVEs of hCaptcha for WP

The 3 CVEs of hCaptcha for WP →

CVE-2026-25315 Missing Authorization vulnerability in hcaptcha hCaptcha for WP hcaptcha-for-forms-and-more allows Exploiting… 5.3 Medium CVE-2024-4014 The hCaptcha for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's… 6.4 Medium