CVE-2026-103347

WordPress hCaptcha for WP plugin <= 5.3.0 - Bypass Vulnerability vulnerability

State: Published
Severity: 5.3 Medium
Published: Oct 1, 2026
Updated: Oct 1, 2026
Reserved: Sep 30, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	Patchstack

Weaknesses

CWE-290 Authentication Bypass by Spoofing

Affected Products

Product	Versions
hCaptcha for WPhcaptcha	5.3.0 and earlierAffectedfrom 5.4.0Not affected

References

https://patchstack.com/database/wordpress/plugin/hcaptcha-for-forms-and-more/vulnerability/wordpress-hcaptcha-for-wp-plugin-5-3-0-bypass-vulnerability-vulnerability?_s_id=cvevdb-entry

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