Description

WordPress Plugin Booking Calendar-Appointment Booking-BookIt is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently log in as any existing user on the site, including administrator, if they have access to the email. WordPress Plugin Booking Calendar-Appointment Booking-BookIt version 2.3.7 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 2.3.8 or latest

References

https://lana.codes/lanavdb/0dea1346-fd60-4338-8af6-6f89c29075d4/

https://www.wordfence.com/blog/2023/06/stylemixthemes-addresses-authentication-bypass-vulnerability-in-bookit-wordpress-plugin/

https://plugins.svn.wordpress.org/bookit/trunk/readme.txt

Related Vulnerabilities

Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-28556)

WordPress 3.8.x Multiple Vulnerabilities (3.8 - 3.8.32)

MediaWiki Other Vulnerability (CVE-2005-2215)

PHP Other Vulnerability (CVE-2007-2511)

Moodle Other Vulnerability (CVE-2004-2237)

Severity

High

Classification

CVE-2023-2834 CWE-287 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass