
WP Slim Gallery Security & Risk Analysis
wordpress.org/plugins/wp-slim-galleryThis plugin helps to add image gallery in your wordpress website. It's very easy to use with a simple shortcode.
Is WP Slim Gallery Safe to Use in 2026?
Generally Safe
Score 85/100WP Slim Gallery has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "wp-slim-gallery" v1.0.0 plugin exhibits a generally strong security posture based on the provided static analysis. There are no identified dangerous functions, SQL injection risks due to prepared statements, file operations, or external HTTP requests. The plugin also doesn't appear to bundle any libraries, which can sometimes introduce vulnerabilities. However, there are areas for improvement. A significant concern is the lack of nonce checks and capability checks across all entry points. While the static analysis shows no unprotected entry points (AJAX, REST API), the absence of these fundamental security mechanisms for the sole shortcode leaves it potentially vulnerable to cross-site request forgery (CSRF) attacks if the shortcode interacts with the backend in any way. Furthermore, with 31% of output not properly escaped, there's a risk of cross-site scripting (XSS) vulnerabilities if the unescaped data originates from user input or untrusted sources. The plugin's vulnerability history is clean, with no recorded CVEs, which is a positive indicator. This suggests that the developers may have a good understanding of secure coding practices, or that the plugin has not been subjected to extensive adversarial testing. Despite the clean history, the missing nonce and capability checks, combined with unescaped output, represent a tangible risk that should be addressed.
Key Concerns
- Missing nonce checks on entry points
- Missing capability checks on entry points
- Unescaped output detected
WP Slim Gallery Security Vulnerabilities
WP Slim Gallery Code Analysis
Output Escaping
WP Slim Gallery Attack Surface
Shortcodes 1
WordPress Hooks 7
Maintenance & Trust
WP Slim Gallery Maintenance & Trust
Maintenance Signals
Community Trust
WP Slim Gallery Alternatives
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PhotoSwipe
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A very light implementation of PhotoSwipe javascript plugin for WordPress
WP Slim Gallery Developer Profile
3 plugins · 90 total installs
How We Detect WP Slim Gallery
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/wp-slim-gallery/css/slimbox2.css/wp-content/plugins/wp-slim-gallery/js/slimbox2.js/wp-content/plugins/wp-slim-gallery/js/slimbox2.jsHTML / DOM Fingerprints
slimbox-res<div id="slimbox-res"><a href="" rel="lightbox-cats" title=""><figure><img src="