
OpenAgenda Security & Risk Analysis
wordpress.org/plugins/openagendaDisplay calendars from https://openagenda.com on your site.
Is OpenAgenda Safe to Use in 2026?
Generally Safe
Score 100/100OpenAgenda has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "openagenda" v3.0.1 plugin exhibits a mixed security posture. While it has no recorded vulnerabilities in its history, suggesting a generally well-maintained codebase, the static analysis reveals significant concerns. The presence of two AJAX handlers without authentication checks creates a substantial attack surface, leaving the plugin vulnerable to unauthorized actions by unauthenticated users. Additionally, the lack of prepared statements for all SQL queries poses a risk of SQL injection vulnerabilities. Although the plugin demonstrates good practices in output escaping and nonce checks, these are overshadowed by the critical lack of authorization on its AJAX endpoints. The bundled Guzzle library, while not explicitly flagged for outdatedness in the provided data, is a common component that could introduce vulnerabilities if not kept up-to-date in other contexts. Overall, the plugin has strengths in output sanitization but weaknesses in authentication and authorization for key entry points.
Key Concerns
- AJAX handlers without auth checks
- SQL queries not using prepared statements
OpenAgenda Security Vulnerabilities
OpenAgenda Code Analysis
Bundled Libraries
SQL Query Safety
Output Escaping
Data Flow Analysis
OpenAgenda Attack Surface
AJAX Handlers 2
WordPress Hooks 44
Maintenance & Trust
OpenAgenda Maintenance & Trust
Maintenance Signals
Community Trust
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OpenAgenda Developer Profile
1 plugin · 300 total installs
How We Detect OpenAgenda
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/openagenda/css/openagenda-admin.css/wp-content/plugins/openagenda/js/openagenda-admin.js/wp-content/plugins/openagenda/js/openagenda-admin.jsopenagenda-admin.css?ver=openagenda-admin.js?ver=HTML / DOM Fingerprints
oa-calendar-field-wrapperOpenAgenda settings pageTabs to registerdata-target-id="openagenda-general-settings"data-target-id="openagenda-integrations-settings"oa_admin_params