CVE-2022-4036

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CVSS 3.1

5.3 medium

EPSS

<1%p38

Published

Nov 29, 2022 (Nov 29, 2022)

Modified

Jun 17, 2026

Description

The Appointment Hour Booking plugin for WordPress is vulnerable to CAPTCHA bypass in versions up to, and including, 1.3.72. This is due to the use of insufficiently strong hashing algorithm on the CAPTCHA secret that is also displayed to the user via a cookie.

Vendors: dwbooster
Products: appointment hour booking
Ecosystems: WordPress
Weakness: CWE-804, CWE-326
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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