Hcaptcha vulnerabilities

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Published CVEs affecting Hcaptcha products: 1 record(s), with severity, exploitation and fixes.

hCaptcha for WP 1

Exploited only (KEV) →

CVE-2026-25315 Medium · 5.3 CWE-862 Feb 19, 2026

WordPress hCaptcha for WP plugin <= 4.21.1 - Broken Access Control vulnerability

Missing Authorization vulnerability in hcaptcha hCaptcha for WP hcaptcha-for-forms-and-more allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects hCaptcha for WP: from n/a through <= 4.21.1.