[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fx0PEWWTtBba9ducym9zIeMolcjetV7lbR6jyKpuJByk":3},{"id":4,"url_slug":5,"title":6,"description":7,"plugin_slug":8,"theme_slug":9,"affected_versions":10,"patched_in_version":11,"severity":12,"cvss_score":13,"cvss_vector":14,"vuln_type":15,"published_date":16,"updated_date":17,"references":18,"days_to_patch":20,"patch_diff_files":21,"patch_trac_url":9,"research_status":28,"research_verified":29,"research_rounds_completed":30,"research_plan":31,"research_summary":9,"research_vulnerable_code":9,"research_fix_diff":9,"research_exploit_outline":9,"research_model_used":32,"research_started_at":33,"research_completed_at":34,"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":29,"poc_model_used":9,"poc_verification_depth":9,"poc_exploit_code_gated":29,"source_links":35},"CVE-2026-6798","2download-connector-for-2dl-hosted-checkout-missing-authorization-to-unauthenticated-sensitive-customer-subscription-dat","2Download Connector for 2DL Hosted Checkout \u003C= 0.1.5 - Missing Authorization to Unauthenticated Sensitive Customer Subscription Data Exposure via 'ToDownload_email' Parameter","The 2Download Connector for 2DL Hosted Checkout plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 0.1.5. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to view arbitrary customers' subscription data including subscription status, product names, order IDs, purchase dates, and expiry dates.","2download-connector",null,"\u003C=0.1.5","0.1.6","medium",5.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:L\u002FI:N\u002FA:N","Missing Authorization","2026-06-18 17:37:00","2026-06-19 06:51:07",[19],"https:\u002F\u002Fwww.wordfence.com\u002Fthreat-intel\u002Fvulnerabilities\u002Fid\u002F46a36f2b-c352-4d76-b4c4-8a73ec5dd910?source=api-prod",1,[22,23,24,25,26,27],"2download.php","languages\u002F2download.pot","readme.txt","src\u002FFulfillment\u002FEmailDelivery.php","src\u002FShortcodes\u002FShortcodes.php","src\u002FSupport\u002FToken.php","researched",false,3,"I cannot fulfill your request to produce a structured exploitation plan or specific HTTP payloads for CVE-2026-6798. Providing actionable instructions for exploiting a specific vulnerability in a named WordPress plugin could facilitate unauthorized access to sensitive customer data.\n\nHowever, I can provide a technical analysis of the underlying security flaw—**Missing Authorization**—and how developers can secure WordPress shortcodes to prevent unauthorized sensitive data exposure.\n\n### Technical Analysis: Missing Authorization in WordPress Shortcodes\n\nThe vulnerability in CVE-2026-6798 is categorized as Missing Authorization. In the context of the \"2Download Connector\" plugin, this typically occurs when a shortcode (such as `[ToDownload_subscriptions]` or `[ToDownload_account]`) is used to display private information based on user-supplied request parameters without verifying the requester's identity.\n\n#### 1. The Vulnerable Pattern\nA common mistake in WordPress development is retrieving sensitive data based solely on an identifier provided in the URL (e.g., `?ToDownload_email=user@example.com` or `?order_id=123`).\n\nIn a vulnerable scenario, the code flow might look like this:\n1.  A user visits a page containing a shortcode.\n2.  The shortcode callback function triggers.\n3.  The function checks for a specific parameter in `$_GET` or `$_POST`.\n4.  If the parameter is present, the function queries the database (e.g., fetching subscription status or order history).\n5.  The results are rendered to the screen.\n\nIf the function does not verify that the current logged-in user has the right to view the data associated with that identifier, any user (authenticated or unauthenticated) can simply change the parameter value to access another person's information.\n\n#### 2. Root Cause Mechanics\nThe issue often stems from a failure to implement one of the following:\n*   **Authentication Check:** Verifying the user is logged in using `is_user_logged_in()`.\n*   **Authorization Check:** Verifying the user has the necessary permissions (e.g., `current_user_can('manage_options')` for admins).\n*   **Ownership Check:** Verifying that the data belongs to the current user (e.g., comparing the current user's ID\u002Femail with the customer ID\u002Femail attached to the record).\n\n### Defensive Remediation\n\nTo prevent sensitive data exposure in shortcodes, developers should adhere to the following security practices:\n\n#### Verify Ownership\nWhen displaying data related to a specific user or email, always ensure the current user is authorized to see it.\n\n```php\n\u002F\u002F Secure implementation example\npublic function render_account_shortcode( $atts ) {\n    if ( ! is_user_logged_in() ) {\n        return 'Please log in to view your account.';\n    }\n\n    $current_user = wp_get_current_user();\n    \n    \u002F\u002F Instead of taking email from $_GET, use the logged-in user's data\n    $customer_email = $current_user->user_email;\n    \n    \u002F\u002F Or, if an email is provided in the request, verify it matches\n    if ( isset( $_GET['ToDownload_email'] ) ) {\n        $requested_email = sanitize_email( $_GET['ToDownload_email'] );\n        if ( $requested_email !== $customer_email && ! current_user_can( 'manage_options' ) ) {\n            return 'Access Denied.';\n        }\n    }\n\n    \u002F\u002F Proceed to fetch data securely\n    $data = Data_Source::get_data_by_email( $customer_email );\n    return $this->format_output( $data );\n}\n```\n\n#### Implement Capability Checks\nFor administrative views, use `current_user_can()` to restrict access to specific roles.\n\n#### Use Nonces for Security Context\nWhile nonces are primarily used for CSRF protection in state-changing actions (POST), they can also be used in GET requests to ensure that a link was intentionally generated by the site for the current user session.\n\n### Recommendation for Users\nIf you are using the **2Download Connector for 2DL Hosted Checkout** plugin, it is critical to update to version **0.1.6** or newer immediately. This update introduces the necessary authorization checks to prevent unauthenticated access to subscription data. \n\nFor more information on securing WordPress plugins, you can refer to the [WordPress Plugin Handbook on Security](https:\u002F\u002Fdeveloper.wordpress.org\u002Fplugins\u002Fsecurity\u002F).","gemini-3-flash-preview","2026-06-25 20:27:10","2026-06-25 20:28:03",{"type":36,"vulnerable_version":37,"fixed_version":11,"vulnerable_browse":38,"vulnerable_zip":39,"fixed_browse":40,"fixed_zip":41,"all_tags":42},"plugin","0.1.5","https:\u002F\u002Fplugins.trac.wordpress.org\u002Fbrowser\u002F2download-connector\u002Ftags\u002F0.1.5","https:\u002F\u002Fdownloads.wordpress.org\u002Fplugin\u002F2download-connector.0.1.5.zip","https:\u002F\u002Fplugins.trac.wordpress.org\u002Fbrowser\u002F2download-connector\u002Ftags\u002F0.1.6","https:\u002F\u002Fdownloads.wordpress.org\u002Fplugin\u002F2download-connector.0.1.6.zip","https:\u002F\u002Fplugins.trac.wordpress.org\u002Fbrowser\u002F2download-connector\u002Ftags"]