
All-In-One Security (AIOS) – Security and Firewall Security & Risk Analysis
wordpress.org/plugins/all-in-one-wp-security-and-firewallProtect your website investment with All-In-One Security (AIOS) – a comprehensive and easy to use security plugin designed especially for WordPress.
Is All-In-One Security (AIOS) – Security and Firewall Safe to Use in 2026?
Generally Safe
Score 93/100All-In-One Security (AIOS) – Security and Firewall has a strong security track record. Known vulnerabilities have been patched promptly. It's a solid choice for most WordPress installations.
The All-in-One WP Security and Firewall plugin, at version 5.4.6, presents a mixed security posture. While it implements a good number of security checks, including robust SQL query preparation and output escaping, significant concerns arise from its attack surface and taint analysis. The presence of three unprotected AJAX handlers is a direct pathway for potential exploitation if not adequately secured by other means. The high number of flows with unsanitized paths, particularly the 14 identified as high severity in taint analysis, indicates a strong risk of path traversal or injection vulnerabilities. This is further supported by its vulnerability history, which includes several critical and high-severity issues, specifically mentioning Path Traversal and SQL Injection. While there are currently no unpatched CVEs, the historical pattern of these critical vulnerability types suggests recurring weaknesses that, if not fully addressed, could resurface. The plugin also relies on a bundled library, Select2, which, if not kept up-to-date, could introduce its own set of vulnerabilities. Overall, the plugin has a large attack surface, and the identified taint flows are a significant concern, outweighing its otherwise good security practices. Continued vigilance and thorough code auditing are recommended.
Key Concerns
- Unprotected AJAX handlers found
- High severity unsanitized path flows
- High number of historical critical CVEs
- Vulnerability history includes Path Traversal
- Vulnerability history includes SQL Injection
- Use of dangerous function unserialize
- Bundled library Select2 detected
All-In-One Security (AIOS) – Security and Firewall Security Vulnerabilities
CVEs by Year
Severity Breakdown
26 total CVEs
All In One WP Security <= 5.2.6 - Cross-Site Request Forgery to IP Blocking
All-In-One Security (AIOS) – Security and Firewall <= 5.2.5 - Reflected Cross-Site Scripting
All In One WP Security <= 5.2.4 - Protection Bypass of Renamed Login Page via URL Encoding
All In One WP Security 5.1.9 - Plaintext Storage of Credentials
All-In-One Security (AIOS) <= 5.1.4 - Authenticated (Admin+) Stored Cross-Site Scripting
All-In-One Security (AIOS) <= 5.1.4 - Authenticated(Admin+) Directory Traversal
All-In-One Security <= 5.1.2 - Information Disclosure
All In One WP Security & Firewall <= 5.1.0 - Cross-Site Request Forgery
All-In-One Security (AIOS) – Security and Firewall <= 5.0.8 - IP Spoofing to Protection Mechanism Bypass
All In One WP Security & Firewall <= 5.1.0 - Cross-Site Request Forgery
All In One WP Security & Firewall 5.0.0 - 5.0.7 - Protection Bypass via IP Spoofing
All In One WP Security & Firewall <= 4.4.10 - Open Redirect and Reflected Cross-Site Scripting
All In One WP Security & Firewall <= 4.4.5 - Cross-Site Scripting
All In One WP Security & Firewall <= 4.4.3 - Reflected Cross-Site Scripting
All In One WP Security & Firewall <= 4.0.8 - SQL Injection
All In One WP Security & Firewall <= 4.1.9 - Reflected Cross-Site Scripting
All In One WP Security & Firewall <= 4.1.2 - Captcha Bypass
All In One WP Security & Firewall <= 4.0.6 - SQL Injection
All In One WP Security & Firewall <= 4.0.5 - Cross-Site Scripting
All In One WP Security & Firewall <= 4.0.4 - Cross-Site Scripting
All In One WP Security & Firewall <= 3.9.7 - Cross-Site Scripting
All In One WP Security & Firewall <= 3.9.4 - Reflected Cross-Site Scripting
All In One WP Security & Firewall <= 3.9.0 - SQL Injection
All In One WP Security & Firewall <= 3.8.9 - Cross-Site Request Forgery
All In One WP Security & Firewall <= 3.8.7 - SQL Injection
All In One WP Security & Firewall <= 3.8.2 - Authenticated Access or Cross-Site Request Forgery leading to SQL Injection via orderby, order Parameters
All-In-One Security (AIOS) – Security and Firewall Release Timeline
All-In-One Security (AIOS) – Security and Firewall Code Analysis
Dangerous Functions Found
Bundled Libraries
SQL Query Safety
Output Escaping
Data Flow Analysis
All-In-One Security (AIOS) – Security and Firewall Attack Surface
AJAX Handlers 6
Shortcodes 2
WordPress Hooks 221
Scheduled Events 6
Maintenance & Trust
All-In-One Security (AIOS) – Security and Firewall Maintenance & Trust
Maintenance Signals
Community Trust
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All-In-One Security (AIOS) – Security and Firewall Developer Profile
16 plugins · 6.4M total installs
How We Detect All-In-One Security (AIOS) – Security and Firewall
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/all-in-one-wp-security-and-firewall/css/aios-settings.css/wp-content/plugins/all-in-one-wp-security-and-firewall/css/aios-dashboard.css/wp-content/plugins/all-in-one-wp-security-and-firewall/css/aios-notice.css/wp-content/plugins/all-in-one-wp-security-and-firewall/css/font-awesome.min.css/wp-content/plugins/all-in-one-wp-security-and-firewall/css/jquery-ui.css/wp-content/plugins/all-in-one-wp-security-and-firewall/css/bootstrap.min.css/wp-content/plugins/all-in-one-wp-security-and-firewall/js/aios-settings.js/wp-content/plugins/all-in-one-wp-security-and-firewall/js/aios-dashboard.js+5 more/wp-content/plugins/all-in-one-wp-security-and-firewall/js/aios-settings.js/wp-content/plugins/all-in-one-wp-security-and-firewall/js/aios-dashboard.js/wp-content/plugins/all-in-one-wp-security-and-firewall/js/jquery.tablesorter.min.js/wp-content/plugins/all-in-one-wp-security-and-firewall/js/jquery.dataTables.min.js/wp-content/plugins/all-in-one-wp-security-and-firewall/js/bootstrap.min.js/wp-content/plugins/all-in-one-wp-security-and-firewall/js/tinymce.js+1 moreall-in-one-wp-security-and-firewall/css/aios-settings.css?ver=all-in-one-wp-security-and-firewall/css/aios-dashboard.css?ver=all-in-one-wp-security-and-firewall/css/aios-notice.css?ver=all-in-one-wp-security-and-firewall/css/font-awesome.min.css?ver=all-in-one-wp-security-and-firewall/css/jquery-ui.css?ver=all-in-one-wp-security-and-firewall/css/bootstrap.min.css?ver=all-in-one-wp-security-and-firewall/js/aios-settings.js?ver=all-in-one-wp-security-and-firewall/js/aios-dashboard.js?ver=all-in-one-wp-security-and-firewall/js/jquery.tablesorter.min.js?ver=all-in-one-wp-security-and-firewall/js/jquery.dataTables.min.js?ver=all-in-one-wp-security-and-firewall/js/bootstrap.min.js?ver=all-in-one-wp-security-and-firewall/js/tinymce.js?ver=all-in-one-wp-security-and-firewall/js/jquery.form.js?ver=HTML / DOM Fingerprints
aiowps-settings-pageaiowps-dashboardaios-notice<!-- All-In-One Security (AIOS) --><!-- Administration API: AIOWPSecurity_Ajax_Data_Table class --><!-- Base class for displaying a list of items in an ajaxified HTML table. -->data-noncedata-actionaiowps_settings_paramsaiowps_dashboard_paramsaiowps_tinymce_params