Vulnerability Details CVE-2023-2834
The BookIt plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.3.7. This is due to insufficient verification on the user being supplied during booking an appointment through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.2%
CVSS Severity
CVSS v3 Score 9.8
References
- https://lana.codes/lanavdb/0dea1346-fd60-4338-8af6-6f89c29075d4/
- https://plugins.trac.wordpress.org/browser/bookit/tags/2.3.6/includes/classes/CustomerController.php#L27
- https://plugins.trac.wordpress.org/browser/bookit/tags/2.3.6/includes/classes/database/Customers.php#L63
- https://plugins.trac.wordpress.org/changeset/2919529/bookit
- https://plugins.trac.wordpress.org/changeset/2925153/bookit
- https://www.wordfence.com/blog/2023/06/stylemixthemes-addresses-authentication-bypass-vulnerability-in-bookit-wordpress-plugin/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cfd32e46-a4fc-4c10-b546-9f9da75db791?source=cve
- https://lana.codes/lanavdb/0dea1346-fd60-4338-8af6-6f89c29075d4/
- https://plugins.trac.wordpress.org/browser/bookit/tags/2.3.6/includes/classes/CustomerController.php#L27
- https://plugins.trac.wordpress.org/browser/bookit/tags/2.3.6/includes/classes/database/Customers.php#L63
- https://plugins.trac.wordpress.org/changeset/2919529/bookit
- https://plugins.trac.wordpress.org/changeset/2925153/bookit
- https://www.wordfence.com/blog/2023/06/stylemixthemes-addresses-authentication-bypass-vulnerability-in-bookit-wordpress-plugin/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cfd32e46-a4fc-4c10-b546-9f9da75db791?source=cve
Products affected by CVE-2023-2834
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cpe:2.3:a:stylemixthemes:bookit:1.0
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cpe:2.3:a:stylemixthemes:bookit:1.0.1
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cpe:2.3:a:stylemixthemes:bookit:1.0.2
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cpe:2.3:a:stylemixthemes:bookit:1.0.3
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cpe:2.3:a:stylemixthemes:bookit:1.1
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cpe:2.3:a:stylemixthemes:bookit:1.2.2
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cpe:2.3:a:stylemixthemes:bookit:2.0.0
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cpe:2.3:a:stylemixthemes:bookit:2.0.1
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cpe:2.3:a:stylemixthemes:bookit:2.0.2
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cpe:2.3:a:stylemixthemes:bookit:2.0.4
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cpe:2.3:a:stylemixthemes:bookit:2.0.5
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cpe:2.3:a:stylemixthemes:bookit:2.0.6
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cpe:2.3:a:stylemixthemes:bookit:2.0.7
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cpe:2.3:a:stylemixthemes:bookit:2.0.8
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cpe:2.3:a:stylemixthemes:bookit:2.0.9
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cpe:2.3:a:stylemixthemes:bookit:2.1.0
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cpe:2.3:a:stylemixthemes:bookit:2.1.1
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cpe:2.3:a:stylemixthemes:bookit:2.1.2
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cpe:2.3:a:stylemixthemes:bookit:2.1.3
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cpe:2.3:a:stylemixthemes:bookit:2.1.4
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cpe:2.3:a:stylemixthemes:bookit:2.1.5
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cpe:2.3:a:stylemixthemes:bookit:2.1.6
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cpe:2.3:a:stylemixthemes:bookit:2.1.7
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cpe:2.3:a:stylemixthemes:bookit:2.1.8
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cpe:2.3:a:stylemixthemes:bookit:2.1.9
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cpe:2.3:a:stylemixthemes:bookit:2.2.0
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cpe:2.3:a:stylemixthemes:bookit:2.2.1
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cpe:2.3:a:stylemixthemes:bookit:2.2.2
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cpe:2.3:a:stylemixthemes:bookit:2.2.3
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cpe:2.3:a:stylemixthemes:bookit:2.2.4
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cpe:2.3:a:stylemixthemes:bookit:2.2.5
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cpe:2.3:a:stylemixthemes:bookit:2.2.6
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cpe:2.3:a:stylemixthemes:bookit:2.2.7
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cpe:2.3:a:stylemixthemes:bookit:2.2.8
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cpe:2.3:a:stylemixthemes:bookit:2.2.9
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cpe:2.3:a:stylemixthemes:bookit:2.3.0
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cpe:2.3:a:stylemixthemes:bookit:2.3.1
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cpe:2.3:a:stylemixthemes:bookit:2.3.2
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cpe:2.3:a:stylemixthemes:bookit:2.3.3
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cpe:2.3:a:stylemixthemes:bookit:2.3.4
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cpe:2.3:a:stylemixthemes:bookit:2.3.5
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cpe:2.3:a:stylemixthemes:bookit:2.3.6
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cpe:2.3:a:stylemixthemes:bookit:2.3.7