CVE-2023-2300
Contact Form Builder by vcita <= 4.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jun 3, 2023
- Updated
- Apr 8, 2026
- Reserved
- Apr 26, 2023
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Contact Form Builder by vcitaeyale-vc |
|
References
- 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://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2932978%40contact-form-with-a-meeting-scheduler-by-vcita%2Ftrunk&old=2746467%40contact-form-with-a-meeting-scheduler-by-vcita%2Ftrunk&sfp_email=&sfph_mail=
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