FWS On-Demand-Resizer Security & Risk Analysis

wordpress.org/plugins/fws-resize-on-demand

Smart on-demand image resizer for WordPress.

20 active installs v0.5.2 PHP 7.0+ WP 4.8+ Updated Oct 14, 2025
imagesresizeresizerresizingsmart
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is FWS On-Demand-Resizer Safe to Use in 2026?

Generally Safe

Score 100/100

FWS On-Demand-Resizer has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 7mo ago
Risk Assessment

The 'fws-resize-on-demand' plugin v0.5.2 exhibits a generally strong security posture based on the provided static analysis and vulnerability history. The absence of any known CVEs and a lack of recorded common vulnerability types are positive indicators, suggesting a history of stable and secure development. The code analysis reveals good practices such as 100% usage of prepared statements for SQL queries and proper output escaping, which significantly mitigate common web application vulnerabilities. Furthermore, the absence of a large attack surface through AJAX handlers, REST API routes, shortcodes, or cron events reduces the potential for direct exploitation. However, the presence of four 'unserialize' calls represents a potential, albeit unproven, risk. If the data being unserialized originates from an untrusted source, this could lead to remote code execution. The taint analysis showing zero flows with unsanitized paths is reassuring in this regard, but the potential remains if external input were to be processed by these unserialize functions without proper sanitization.

Key Concerns

  • Dangerous function 'unserialize' present
Vulnerabilities
None known

FWS On-Demand-Resizer Security Vulnerabilities

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

FWS On-Demand-Resizer Release Timeline

v0.5.2.2
Code Analysis
Analyzed Apr 16, 2026

FWS On-Demand-Resizer Code Analysis

Dangerous Functions
4
Raw SQL Queries
0
5 prepared
Unescaped Output
0
92 escaped
Nonce Checks
3
Capability Checks
1
File Operations
8
External Requests
0
Bundled Libraries
0

Dangerous Functions Found

unserialize$Settings= unserialize(get_option(self::$OptionName)) ?: [];src/Config.php:32
unserialize$Meta = unserialize($Attachment['meta_value']) ?? [];src/Dashboard.php:230
unserializeself::$MetaCache[$Row['post_id']] = @unserialize($Row['meta_value']); // phpcs:ignore Generic.PHP.Nosrc/Image.php:112
unserialize$Meta = unserialize($Rows[0]['meta_value']) ?? [];src/Image.php:217

SQL Query Safety

100% prepared5 total queries

Output Escaping

100% escaped92 total outputs
Attack Surface

FWS On-Demand-Resizer Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 10
filtergraphql_field_definitionsrc/Compatibility.php:39
filterimage_downsizesrc/Compatibility.php:63
filterregenerate_thumbnails_missing_thumbnailssrc/Compatibility.php:81
actionadmin_menusrc/Dashboard.php:30
actioninitsrc/Dashboard.php:50
actionadmin_noticessrc/Dashboard.php:298
filterimage_downsizesrc/Hooks.php:16
filterintermediate_image_sizes_advancedsrc/Hooks.php:17
filterimage_size_names_choosesrc/Hooks.php:18
filterjpeg_qualitysrc/Hooks.php:21
Maintenance & Trust

FWS On-Demand-Resizer Maintenance & Trust

Maintenance Signals

WordPress version tested6.8.5
Last updatedOct 14, 2025
PHP min version7.0
Downloads2K

Community Trust

Rating0/100
Number of ratings0
Active installs20
Developer Profile

FWS On-Demand-Resizer Developer Profile

Tekod lab.

5 plugins · 750 total installs

92
trust score
Avg Security Score
97/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect FWS On-Demand-Resizer

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/fws-resize-on-demand/assets/admin-style.css/wp-content/plugins/fws-resize-on-demand/assets/admin-scripts.js/wp-content/plugins/fws-resize-on-demand/assets/jqAjaxProgressRunner/jqAjaxProgressRunner.css/wp-content/plugins/fws-resize-on-demand/assets/jqAjaxProgressRunner/jqAjaxProgressRunner.js
Version Parameters
fws-resize-on-demand/assets/admin-style.css?ver=fws-resize-on-demand/assets/admin-scripts.js?ver=fws-resize-on-demand/assets/jqAjaxProgressRunner/jqAjaxProgressRunner.css?ver=fws-resize-on-demand/assets/jqAjaxProgressRunner/jqAjaxProgressRunner.js?ver=

HTML / DOM Fingerprints

CSS Classes
fws-resize-on-demand
Data Attributes
data-fws-rod-action-delete-thumbsdata-fws-rod-action-regen-thumbsdata-fws-rod-action-enable-loggingdata-fws-rod-nonce
JS Globals
window.fwsRod
FAQ

Frequently Asked Questions about FWS On-Demand-Resizer