CVE-2021-42358
HIGHContact Form With Captcha < 1.6.2 - Cross-Site Request Forgery via Form Submission
Title source: llmDescription
The Contact Form With Captcha WordPress plugin is vulnerable to Cross-Site Request Forgery due to missing nonce validation in the ~/cfwc-form.php file during contact form submission, which made it possible for attackers to inject arbitrary web scripts in versions up to, and including 1.6.2.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://plugins.trac.wordpress.org/browser/contact-form-with-captcha/trunk/cfwc-form.php#L17
Third Party Advisory x_refsource_misc
https://wordfence.com/vulnerability-advisories/#CVE-2021-42358
Scores
CVSS v3
8.8
EPSS
0.0060
EPSS Percentile
44.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-352
Status
published
Products (1)
contact_form_with_captcha_project/contact_form_with_captcha
< 1.6.2
Published
Nov 29, 2021
Tracked Since
Feb 18, 2026