CVE-2022-4036
Appointment Hour Booking <= 1.3.72 - CAPTCHA Bypass
mediumGuessable CAPTCHA
5.3
CVSS Score
5.3
CVSS Score
medium
Severity
1.3.73
Patched in
420d
Time to patch
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.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Low
Confidentiality
None
Integrity
None
Availability
Technical Details
Affected versions
<=1.3.72PublishedNovember 29, 2022
Last updatedJanuary 22, 2024
Affected pluginappointment-hour-booking
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