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CVE-2023-2300

Date: June 3, 2023

The Contact Form Builder by vcita plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'email' parameter in versions up to, and including, 4.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with the edit_posts capability, such as contributors and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Language: PHP

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2023-2300
https://www.wordfence.com/threat-intel/vulnerabilities/id/12ce97ba-8053-481f-bcd7-05d5e8292adb?source=cve
https://plugins.trac.wordpress.org/browser/contact-form-with-a-meeting-scheduler-by-vcita/trunk/system/parse_vcita_callback.php#L55
https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita
https://www.mend.io/vulnerability-database/CVE-2023-2300

Severity Score

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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