Opal Size Charts for WooCommerce Security & Risk Analysis

wordpress.org/plugins/opal-size-charts-for-woocommerce

Easily create, customize, and display product size charts in WooCommerce to enhance the shopping experience and reduce returns.

0 active installs v1.3.0 PHP 7.0+ WP 5.0+ Updated Unknown
guidesizesizechartsizeguidewoocommerce
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Opal Size Charts for WooCommerce Safe to Use in 2026?

Generally Safe

Score 100/100

Opal Size Charts for WooCommerce has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs
Risk Assessment

The "opal-size-charts-for-woocommerce" plugin version 1.3.0 exhibits a generally strong security posture based on the static analysis. The absence of direct SQL injection vulnerabilities, the high percentage of properly escaped outputs, and the presence of nonce and capability checks for most entry points are positive indicators. The plugin also does not appear to have any known historical vulnerabilities, which suggests a good track record in terms of security. However, the taint analysis reveals a significant concern: three total flows were analyzed, and all three had unsanitized paths. Two of these flows are categorized as High severity, indicating potential risks related to how user-supplied data is handled, even if they didn't reach a critical level in this analysis. While the plugin doesn't have directly exploitable vulnerabilities apparent from this data, these unsanitized flows represent potential avenues for exploitation if combined with other factors or if the context of their usage allows for malicious input. The overall security is good, but the high number of unsanitized taint flows is a notable weakness.

Key Concerns

  • High severity taint flows with unsanitized paths
  • All analyzed taint flows have unsanitized paths
Vulnerabilities
None known

Opal Size Charts for WooCommerce Security Vulnerabilities

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

Opal Size Charts for WooCommerce Code Analysis

Dangerous Functions
0
Raw SQL Queries
1
2 prepared
Unescaped Output
2
178 escaped
Nonce Checks
12
Capability Checks
3
File Operations
2
External Requests
1
Bundled Libraries
0

SQL Query Safety

67% prepared3 total queries

Output Escaping

99% escaped180 total outputs
Data Flows
3 unsanitized

Data Flow Analysis

3 flows3 with unsanitized paths
size_export (includes\classes\class-oscw-admin.php:500)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface

Opal Size Charts for WooCommerce Attack Surface

Entry Points15
Unprotected0

AJAX Handlers 13

authwp_ajax_oscw_load_rule_apply_ajaxincludes\classes\class-oscw-admin.php:50
authwp_ajax_oscw_save_sortable_orderincludes\classes\class-oscw-admin.php:51
authwp_ajax_oscw_update_status_scincludes\classes\class-oscw-admin.php:52
authwp_ajax_oscw_size_exportincludes\classes\class-oscw-admin.php:62
authwp_ajax_oscw_size_cloneincludes\classes\class-oscw-admin.php:63
authwp_ajax_oscw_import_sizeincludes\classes\class-oscw-admin.php:64
authwp_ajax_oscw_get_charts_listincludes\classes\class-oscw-frontend.php:76
noprivwp_ajax_oscw_get_charts_listincludes\classes\class-oscw-frontend.php:77
authwp_ajax_oscw_get_chart_singleincludes\classes\class-oscw-frontend.php:78
noprivwp_ajax_oscw_get_chart_singleincludes\classes\class-oscw-frontend.php:79
authwp_ajax_oscw_handle_settings_formincludes\classes\class-oscw-settings.php:51
authwp_ajax_oscw_settings_exportincludes\classes\class-oscw-settings.php:52
authwp_ajax_oscw_handle_import_settingsincludes\classes\class-oscw-settings.php:53

Shortcodes 2

[oscw_product] includes\classes\class-oscw-frontend.php:48
[oscw] includes\classes\class-oscw-frontend.php:49
WordPress Hooks 19
actioninitincludes\classes\class-oscw-admin.php:43
actionadd_meta_boxesincludes\classes\class-oscw-admin.php:46
actionsave_post_oscw_size_chartincludes\classes\class-oscw-admin.php:47
actionsave_post_oscw_size_chartincludes\classes\class-oscw-admin.php:48
actionpre_get_postsincludes\classes\class-oscw-admin.php:54
filtermanage_edit-oscw_size_chart_columnsincludes\classes\class-oscw-admin.php:57
actionmanage_posts_custom_columnincludes\classes\class-oscw-admin.php:58
filterpost_row_actionsincludes\classes\class-oscw-admin.php:61
filteroscw_backend_data_localizeincludes\classes\class-oscw-admin.php:66
actionadmin_footerincludes\classes\class-oscw-admin.php:67
actionadmin_noticesincludes\classes\class-oscw-admin.php:68
actionoscw_before_product_shortcode_outputincludes\classes\class-oscw-frontend.php:82
actionoscw_after_product_shortcode_outputincludes\classes\class-oscw-frontend.php:83
actionadmin_enqueue_scriptsincludes\classes\class-oscw-run.php:60
actionwp_enqueue_scriptsincludes\classes\class-oscw-run.php:61
actionadmin_initincludes\classes\class-oscw-settings.php:48
actionadmin_menuincludes\classes\class-oscw-settings.php:49
actionadmin_noticesincludes\classes\class-oscw-settings.php:81
actionadmin_noticesincludes\classes\class-oscw-settings.php:89
Maintenance & Trust

Opal Size Charts for WooCommerce Maintenance & Trust

Maintenance Signals

WordPress version tested6.9.4
Last updatedUnknown
PHP min version7.0
Downloads338

Community Trust

Rating0/100
Number of ratings0
Active installs0
Developer Profile

Opal Size Charts for WooCommerce Developer Profile

wpopal

19 plugins · 3K total installs

81
trust score
Avg Security Score
90/100
Avg Patch Time
50 days
View full developer profile
Detection Fingerprints

How We Detect Opal Size Charts 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/opal-size-charts-for-woocommerce/assets/css/frontend.css/wp-content/plugins/opal-size-charts-for-woocommerce/assets/css/magnific-popup.css/wp-content/plugins/opal-size-charts-for-woocommerce/assets/js/frontend.js/wp-content/plugins/opal-size-charts-for-woocommerce/assets/js/magnific-popup.js
Script Paths
wp-content/plugins/opal-size-charts-for-woocommerce/assets/js/frontend.jswp-content/plugins/opal-size-charts-for-woocommerce/assets/js/magnific-popup.js
Version Parameters
opal-size-charts-for-woocommerce/assets/css/frontend.css?ver=opal-size-charts-for-woocommerce/assets/js/frontend.js?ver=opal-size-charts-for-woocommerce/assets/css/magnific-popup.css?ver=opal-size-charts-for-woocommerce/assets/js/magnific-popup.js?ver=

HTML / DOM Fingerprints

CSS Classes
oscw-sizechart-popup
HTML Comments
<!-- BEGIN Shortcode: oscw_product --><!-- END Shortcode: oscw_product --><!-- BEGIN Shortcode: oscw --><!-- END Shortcode: oscw -->
Data Attributes
data-sizechart-id
JS Globals
OSCW_Frontend_Data
Shortcode Output
[oscw_product][oscw id=
FAQ

Frequently Asked Questions about Opal Size Charts for WooCommerce