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CVE-2023-2301

Contact Form Builder by vcita <= 4.10.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting

MEDIUM
6.1
CVSS Score
Published: June 3, 2023 at 04:35 AM UTC
Updated: June 17, 2026 at 05:52 AM UTC
2 products affected across 2 vendorsContact Form Builder by VcitaContact Form Builder by vcita

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The Contact Form Builder by vcita plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.9.1. This is due to missing nonce validation on the ls_parse_vcita_callback function. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Contact Form Builder by Vcita· Vcitawordpress-plugin
95%
v ≤ 4.9.1
Contact Form Builder by vcita· Eyale Vcwordpress-plugin
60%
v ≤ 4.10.3

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Third Party Advisory
Source: [email protected]
https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/browser/contact-form-with-a-meeting-scheduler-by-vcita/trunk/system/parse_vcita_callback.php#L55
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/61c39f5f-3b17-4e4d-824e-241159a73400?source=cve
Source: cverecord
https://plugins.trac.wordpress.org/changeset/3200766/contact-form-with-a-meeting-scheduler-by-vcita/trunk/system/parse_vcita_callback.php

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-352

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