Vulnerability DatabaseCVE-2022-4036
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CVE-2022-4036
November 29, 2022
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.
Related Resources (2)
https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4036
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2803896%40appointment-hour-booking&new=2803896%40appointment-hour-booking&sfp_email=&sfph_mail=
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Availability
NONE
Integrity
NONE
Confidentiality
LOW
Scope
UNCHANGED
User Interaction
NONE
Privileges Required
NONE
Attack Complexity
LOW
Attack Vector
NETWORK
EPSS
Base Score:
0.08