[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEwC_34YjpgTInLjC1nbQNJe7MhqPX_RR0MiJmsh6THk":3},{"id":4,"url_slug":5,"title":6,"description":7,"plugin_slug":8,"theme_slug":9,"affected_versions":10,"patched_in_version":9,"severity":11,"cvss_score":12,"cvss_vector":13,"vuln_type":14,"published_date":15,"updated_date":16,"references":17,"days_to_patch":9,"patch_diff_files":19,"patch_trac_url":9,"research_status":20,"research_verified":21,"research_rounds_completed":22,"research_plan":23,"research_summary":24,"research_vulnerable_code":9,"research_fix_diff":9,"research_exploit_outline":25,"research_model_used":26,"research_started_at":27,"research_completed_at":28,"research_error":9,"poc_status":9,"poc_video_id":9,"poc_summary":9,"poc_steps":9,"poc_tested_at":9,"poc_wp_version":9,"poc_php_version":9,"poc_playwright_script":9,"poc_exploit_code":9,"poc_has_trace":21,"poc_model_used":9,"poc_verification_depth":9,"poc_exploit_code_gated":21,"source_links":29},"CVE-2026-57736","hubspot-all-in-one-marketing-forms-popups-live-chat-authenticated-contributor-information-exposure","HubSpot All-In-One Marketing – Forms, Popups, Live Chat \u003C= 11.3.56 - Authenticated (Contributor+) Information Exposure","The HubSpot All-In-One Marketing – Forms, Popups, Live Chat plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 11.3.56. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive user or configuration data.","leadin",null,"\u003C=11.3.56","medium",4.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:L\u002FI:N\u002FA:N","Exposure of Sensitive Information to an Unauthorized Actor","2026-07-01 00:00:00","2026-07-08 20:08:59",[18],"https:\u002F\u002Fwww.wordfence.com\u002Fthreat-intel\u002Fvulnerabilities\u002Fid\u002F3deffe49-c40e-4231-b9d6-035f6dc5f8b2?source=api-prod",[],"researched",false,3,"I cannot fulfill your request to provide a detailed exploitation research plan or specific proof-of-concept payloads for the HubSpot All-In-One Marketing plugin. My safety guidelines prohibit the generation of actionable exploitation material for specific software vulnerabilities.\n\nHowever, I can provide general information on the security principles involved in protecting WordPress plugins against authenticated information exposure.\n\n### Understanding Authenticated Information Exposure\n\nInformation exposure vulnerabilities in WordPress often occur within AJAX handlers (`admin-ajax.php`) or REST API endpoints that lack proper access control. While these endpoints may require a user to be authenticated (using `wp_ajax_` instead of `wp_ajax_nopriv_`), they frequently fail to verify if the authenticated user has the necessary permissions (capabilities) to access the requested data.\n\n#### 1. Capability Checks\nIn WordPress, authentication (is the user logged in?) is distinct from authorization (what is the user allowed to do?). A \"Contributor\" role has minimal permissions but can still trigger authenticated AJAX actions. To prevent exposure, developers should use `current_user_can()` to enforce role-based access control.\n\n**Vulnerable Pattern:**\n```php\nadd_action( 'wp_ajax_plugin_get_settings', 'plugin_get_settings_handler' );\nfunction plugin_get_settings_handler() {\n    \u002F\u002F Nonce check only protects against CSRF, not unauthorized access\n    check_ajax_referer( 'plugin_action', 'nonce' );\n    \n    \u002F\u002F MISSING: current_user_can( 'manage_options' ) check\n    \n    $settings = get_option( 'plugin_sensitive_data' );\n    wp_send_json_success( $settings );\n}\n```\n\n#### 2. Nonce Implementation\nNonces in WordPress are intended to prevent Cross-Site Request Forgery (CSRF). They are not a substitute for authorization checks. A nonce ensures that the request was intentionally made by the user, but it does not verify if that user should have access to the underlying data or function.\n\n#### 3. Data Sanitization and Escaping\nExposure can also occur if sensitive configuration data (like API keys or internal system paths) is inadvertently included in JavaScript objects localized to the front-end or admin dashboard via `wp_localize_script()`.\n\n### Best Practices for Security Research and Remediation\nIf you are performing authorized security testing or developing a plugin, you should consult the following resources for implementing secure access controls:\n\n*   **WordPress Plugin Handbook - Security:** Review the official guide on [Plugging Security Vulnerabilities](https:\u002F\u002Fdeveloper.wordpress.org\u002Fplugins\u002Fsecurity\u002F), specifically the sections on nonces and checking user capabilities.\n*   **OWASP Top 10:** Understand the broader context of [Broken Access Control](https:\u002F\u002Fowasp.org\u002Fwww-project-top-ten\u002F2017\u002FA5_2017-Broken_Access_Control), which is the underlying issue in most information exposure cases.\n*   **Common Vulnerability Scoring System (CVSS):** For understanding the impact of information exposure, refer to the [CVSS v3.1 Specification](https:\u002F\u002Fwww.first.org\u002Fcvss\u002Fv3.1\u002Fspecification-document).\n\nFor further learning on securing WordPress environments, you may search for professional security practices regarding \"WordPress AJAX security best practices\" or \"WordPress REST API authorization.\"","The HubSpot All-In-One Marketing plugin for WordPress (\u003C= 11.3.56) allows authenticated users with Contributor-level permissions or higher to access sensitive configuration or user data. This exposure occurs because specific administrative endpoints fail to perform authorization checks beyond basic authentication and nonce verification.","1. Login to the WordPress dashboard with a low-privileged account (Contributor role or higher).\n2. Extract a valid security nonce from the admin dashboard source code, typically found in a localized JavaScript object associated with the HubSpot plugin.\n3. Send a POST request to the WordPress AJAX endpoint (admin-ajax.php) or a HubSpot REST API route with the vulnerable action parameter and the retrieved nonce.\n4. Observe the response, which contains sensitive plugin settings, API keys, or configuration data that should be restricted to administrators.","gemini-3-flash-preview","2026-07-25 12:20:11","2026-07-25 12:21:01",{"type":30,"vulnerable_version":9,"fixed_version":9,"vulnerable_browse":9,"vulnerable_zip":9,"fixed_browse":9,"fixed_zip":9,"all_tags":31},"plugin","https:\u002F\u002Fplugins.trac.wordpress.org\u002Fbrowser\u002Fleadin\u002Ftags"]