WPCF7 Extended Security & Risk Analysis

wordpress.org/plugins/wpcf7-extended

"WPCF7 Extended" can add confirm step to "Contact Form 7". WPCF7拡張はお問い合わせフォーム7を追加できます確認, に確認画面を追加するプラグインです。

50 active installs v1.0.6 PHP 5.4+ WP 4.8+ Updated Mar 25, 2024
cf7cf7-confirmconfirmcontact-form-7contact-form-7-confirm
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is WPCF7 Extended Safe to Use in 2026?

Generally Safe

Score 85/100

WPCF7 Extended has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 2yr ago
Risk Assessment

The static analysis of wpcf7-extended v1.0.6 reveals a generally strong security posture. The plugin demonstrates excellent adherence to secure coding practices by having no identified dangerous functions, all SQL queries utilizing prepared statements, and a very high percentage of output escaping. The attack surface is also reported as zero, indicating no publicly accessible entry points like AJAX handlers, REST API routes, or shortcodes that could be exploited without proper authentication or authorization. Taint analysis further supports this, showing no identified flows with unsanitized paths, which is a positive sign against common injection vulnerabilities.

Key Concerns

  • No Nonce checks detected
  • No capability checks detected
Vulnerabilities
None known

WPCF7 Extended Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Version History

WPCF7 Extended Release Timeline

v1.0.5
v1.0.4
v1.0.3
v1.0.2
v1.0.1
v1.0.0
Code Analysis
Analyzed Mar 16, 2026

WPCF7 Extended Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
2
92 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

98% escaped94 total outputs
Attack Surface

WPCF7 Extended Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 22
actionplugins_loadedincludes\functions.php:2
actionadmin_initmodules\button\cf7-extended-add-button.php:50
actionadmin_initmodules\button\cf7-extended-add-button.php:112
actionwpcf7_initmodules\button\cf7-extended-modules.php:9
actionadmin_initmodules\confirm\cf7-extended-add-back.php:55
actionadmin_initmodules\confirm\cf7-extended-add-back.php:124
actionadmin_initmodules\confirm\cf7-extended-add-confirm.php:62
actionadmin_initmodules\confirm\cf7-extended-add-confirm.php:141
actionadmin_initmodules\confirm\cf7-extended-add-thanks.php:50
actionadmin_initmodules\confirm\cf7-extended-add-thanks.php:94
actionwpcf7_initmodules\confirm\cf7-extended-modules.php:11
actionwpcf7_initmodules\confirm\cf7-extended-modules.php:12
actionwpcf7_initmodules\confirm\cf7-extended-modules.php:13
actioninitmodules\confirm\cf7-extended-modules.php:15
filterwpcf7_validate_captcharmodules\confirm\cf7-extended-modules.php:24
actionwp_headmodules\confirm\cf7-extended-modules.php:26
actionwp_footermodules\confirm\cf7-extended-modules.php:27
actioncf7e_confirmmodules\confirm\cf7-extended-modules.php:32
filterwpcf7_skip_mailmodules\confirm\cf7-extended-modules.php:36
filterwpcf7_ajax_json_echomodules\confirm\cf7-extended-modules.php:37
filterwpcf7_ajax_json_echomodules\confirm\cf7-extended-modules.php:39
actionplugins_loadedwpcf7-extended-setting.php:8
Maintenance & Trust

WPCF7 Extended Maintenance & Trust

Maintenance Signals

WordPress version tested6.0.12
Last updatedMar 25, 2024
PHP min version5.4
Downloads3K

Community Trust

Rating100/100
Number of ratings1
Active installs50
Developer Profile

WPCF7 Extended Developer Profile

Than Minh Tu

3 plugins · 70 total installs

84
trust score
Avg Security Score
85/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect WPCF7 Extended

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/wpcf7-extended/modules/confirm/cf7-extended-add-back.php/wp-content/plugins/wpcf7-extended/modules/confirm/cf7-extended-add-confirm.php/wp-content/plugins/wpcf7-extended/modules/confirm/cf7-extended-add-thanks.php/wp-content/plugins/wpcf7-extended/modules/confirm/cf7-extended-modules.php/wp-content/plugins/wpcf7-extended/wpcf7-extended-setting.php/wp-content/plugins/wpcf7-extended/wpcf7-extended.php
Version Parameters
wpcf7-extended/wpcf7-extended.php?ver=

HTML / DOM Fingerprints

CSS Classes
cf7e-hidecf7e-backcf7e-confirmcustom-cf7e-confirm
Data Attributes
data-status=custom-cf7e-confirm
JS Globals
cf7e_confirmcf7e_confirm_send
FAQ

Frequently Asked Questions about WPCF7 Extended