Instant Shop for WooCommerce Security & Risk Analysis

wordpress.org/plugins/wc-instant-shop

User friendly plugin for WooCommerce with single page checkout which facilitates users to shop instantly and to reorder their previously purchased pro …

10 active installs v1.0.0 PHP 7.0+ WP 4.6+ Updated Nov 10, 2023
instant-shopone-page-checkoutorder-againorder-again-for-woocommercesingle-page-checkout-for-woocommerce
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Instant Shop for WooCommerce Safe to Use in 2026?

Generally Safe

Score 85/100

Instant Shop for WooCommerce 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 "wc-instant-shop" v1.0.0 plugin presents a mixed security posture. While it demonstrates good practices in its use of prepared statements for SQL queries and a high rate of output escaping, significant security concerns arise from its attack surface. Specifically, all four identified AJAX entry points lack authentication checks, creating a direct pathway for unauthenticated users to interact with potentially sensitive functionality. The taint analysis, while limited in scope with only two flows analyzed, did reveal both flows with unsanitized paths, indicating a potential for input validation issues. The plugin's vulnerability history is clean, with no recorded CVEs, which is positive, but this does not mitigate the immediate risks identified in the static analysis. Overall, the lack of authentication on AJAX handlers is a critical flaw that outweighs the positive aspects of the code analysis. The plugin needs immediate attention to secure its AJAX endpoints.

Key Concerns

  • 4 AJAX handlers without auth checks
  • 2 flows with unsanitized paths
Vulnerabilities
None known

Instant Shop for WooCommerce Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 17, 2026

Instant Shop for WooCommerce Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
7
41 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

85% escaped48 total outputs
Data Flows
2 unsanitized

Data Flow Analysis

2 flows2 with unsanitized paths
isfw_reload_table_data (public\class-instant-shop-for-woocommerce-shop.php:459)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface
4 unprotected

Instant Shop for WooCommerce Attack Surface

Entry Points4
Unprotected4

AJAX Handlers 4

noprivwp_ajax_isfw_woocommerce_button_after__add_to_cartpublic\class-instant-shop-for-woocommerce-shop.php:30
authwp_ajax_isfw_woocommerce_button_after__add_to_cartpublic\class-instant-shop-for-woocommerce-shop.php:31
authwp_ajax_isfw_addition_in_add_to_cart_functionpublic\class-instant-shop-for-woocommerce-shop.php:34
authwp_ajax_isfw_reload_table_datapublic\class-instant-shop-for-woocommerce-shop.php:36
WordPress Hooks 14
filterwoocommerce_settings_tabs_arrayadmin\class-instant-shop-for-woocommerce-shop-tab.php:22
actionwoocommerce_settings_tabs_instant-shopadmin\class-instant-shop-for-woocommerce-shop-tab.php:23
actionwoocommerce_update_options_instant-shopadmin\class-instant-shop-for-woocommerce-shop-tab.php:24
actionplugins_loadedincludes\class-instant-shop-for-woocommerce.php:142
actionwp_enqueue_scriptsincludes\class-instant-shop-for-woocommerce.php:169
actionwp_enqueue_scriptsincludes\class-instant-shop-for-woocommerce.php:170
actionwoocommerce_after_single_productpublic\class-instant-shop-for-woocommerce-shop.php:22
actionwc_ajax_ace_add_to_cartpublic\class-instant-shop-for-woocommerce-shop.php:24
actionwc_ajax_nopriv_ace_add_to_cartpublic\class-instant-shop-for-woocommerce-shop.php:25
filterwoocommerce_add_to_cart_fragmentspublic\class-instant-shop-for-woocommerce-shop.php:26
actionplugins_loadedpublic\class-instant-shop-for-woocommerce-shop.php:27
actionwc_ajax_nopriv_isfw_addition_in_add_to_cart_functionpublic\class-instant-shop-for-woocommerce-shop.php:35
actionwc_ajax_nopriv_isfw_reload_table_datapublic\class-instant-shop-for-woocommerce-shop.php:37
filterwoocommerce_my_account_my_orders_actionspublic\class-instant-shop-for-woocommerce-shop.php:38
Maintenance & Trust

Instant Shop for WooCommerce Maintenance & Trust

Maintenance Signals

WordPress version tested6.4.8
Last updatedNov 10, 2023
PHP min version7.0
Downloads2K

Community Trust

Rating100/100
Number of ratings1
Active installs10
Developer Profile

Instant Shop for WooCommerce Developer Profile

PressTigers

12 plugins · 32K total installs

68
trust score
Avg Security Score
84/100
Avg Patch Time
317 days
View full developer profile
Detection Fingerprints

How We Detect Instant Shop for WooCommerce

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/instant-shop-for-woocommerce/public/css/instant-shop-for-woocommerce-public.css/wp-content/plugins/instant-shop-for-woocommerce/public/js/instant-shop-for-woocommerce-public.js
Script Paths
/wp-content/plugins/instant-shop-for-woocommerce/public/js/instant-shop-for-woocommerce-public.js
Version Parameters
instant-shop-for-woocommerce/public/css/instant-shop-for-woocommerce-public.css?ver=instant-shop-for-woocommerce/public/js/instant-shop-for-woocommerce-public.js?ver=

HTML / DOM Fingerprints

FAQ

Frequently Asked Questions about Instant Shop for WooCommerce