GPDF From Security & Risk Analysis

wordpress.org/plugins/gpdf-form

With GPDF From plugin you can filling pdf form from gravity form. Very simple configuration, need not any specific server.

0 active installs v0.1 PHP 7.0+ WP 5.0+ Updated Sep 5, 2019
gravity-formpdfpdf-formpdf-form-fillerpdftk
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is GPDF From Safe to Use in 2026?

Generally Safe

Score 85/100

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

No known CVEs Updated 6yr ago
Risk Assessment

The gpdf-form plugin v0.1 exhibits a generally good security posture based on the static analysis, with a very limited attack surface and excellent practices in SQL query handling and output escaping. The absence of known CVEs and a clean vulnerability history is a significant positive indicator. However, the presence of the `unserialize` function, even if not directly exploitable by the static analysis, represents a potential risk that warrants careful monitoring. The lack of nonce checks is a notable weakness, especially if any of the entry points (though currently zero) were to become active or if the plugin evolved to include user-facing interactions.

Key Concerns

  • Dangerous function 'unserialize' detected
  • Missing nonce checks
Vulnerabilities
None known

GPDF From Security Vulnerabilities

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

GPDF From Release Timeline

v1.0
Code Analysis
Analyzed Apr 16, 2026

GPDF From Code Analysis

Dangerous Functions
2
Raw SQL Queries
0
2 prepared
Unescaped Output
4
83 escaped
Nonce Checks
0
Capability Checks
2
File Operations
1
External Requests
4
Bundled Libraries
0

Dangerous Functions Found

unserialize$fieldsMap = unserialize($fieldsAssociation->arr);src/class-LpfApi.php:122
unserialize$assc_fields = unserialize($assoc_arr->arr);view/metabox/content-field_association.php:13

SQL Query Safety

100% prepared2 total queries

Output Escaping

95% escaped87 total outputs
Data Flows · Security
All sanitized

Data Flow Analysis

1 flows
<content-field_association> (view/metabox/content-field_association.php:0)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface

GPDF From Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 14
actionadmin_noticesapp.php:28
actionplugins_loadedapp.php:47
actionplugins_loadedapp.php:48
actionplugins_loadedapp.php:49
actiongform_loadedapp.php:62
actioninitsrc/class-LpfCustomPostType.php:11
actionwp_enqueue_scriptssrc/class-LpfEnqueue.php:12
actionadmin_enqueue_scriptssrc/class-LpfEnqueue.php:13
filtergform_submit_buttonsrc/class-LpfGfaddon.php:35
actiongform_after_submissionsrc/class-LpfGfaddon.php:36
actionadmin_initsrc/class-LpfHook.php:12
actiongform_after_submissionsrc/class-LpfHook.php:13
actionsave_postsrc/class-LpfHook.php:14
actiongform_entries_first_column_actionssrc/class-LpfHook.php:15
Maintenance & Trust

GPDF From Maintenance & Trust

Maintenance Signals

WordPress version tested5.0.25
Last updatedSep 5, 2019
PHP min version7.0
Downloads1K

Community Trust

Rating0/100
Number of ratings0
Active installs0
Developer Profile

GPDF From Developer Profile

opcodespace

3 plugins · 1K total installs

91
trust score
Avg Security Score
95/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect GPDF From

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/gpdf-form/assets/add-on/font-awesome/css/font-awesome.min.css/wp-content/plugins/gpdf-form/assets/add-on/chosen/chosen.min.css/wp-content/plugins/gpdf-form/assets/add-on/bootstrap/css/boostrap-wrapper.min.css/wp-content/plugins/gpdf-form/assets/css/style.css/wp-content/plugins/gpdf-form/assets/add-on/chosen/chosen.min.js/wp-content/plugins/gpdf-form/assets/add-on/bootstrap/js/popper.min.js/wp-content/plugins/gpdf-form/assets/add-on/bootstrap/js/bootstrap.min.js/wp-content/plugins/gpdf-form/assets/js/admin-script.js
Version Parameters
gpdf-form/assets/add-on/bootstrap/css/boostrap-wrapper.min.css?ver=gpdf-form/assets/add-on/bootstrap/js/bootstrap.min.js?ver=

HTML / DOM Fingerprints

JS Globals
frontend_form_object
FAQ

Frequently Asked Questions about GPDF From