[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fTUXlCo43aSi2oLhl8jqmXB1yRf5js88ljUxTBvEknW8":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":25,"research_fix_diff":26,"research_exploit_outline":27,"research_model_used":28,"research_started_at":29,"research_completed_at":30,"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":31},"CVE-2026-9619","reviews-and-rating-missing-authorization-to-authenticated-subscriber-arbitrary-modification-via-syncreviews-ajax-action","Reviews and Rating \u003C= 1.1.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Modification via sync_reviews AJAX Action","The Reviews and Rating – Docplanner plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to trigger outbound scraping of external websites and write scraped review data into the wp_dp_reviews database table, as well as send feature-request emails from the site administrator's email address.","reviews-and-rating-docplanner",null,"\u003C=1.1.4","medium",4.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:N\u002FI:L\u002FA:N","Missing Authorization","2026-06-23 16:40:28","2026-06-24 05:33:26",[18],"https:\u002F\u002Fwww.wordfence.com\u002Fthreat-intel\u002Fvulnerabilities\u002Fid\u002F5f71c834-15ee-48ea-8f8d-6ea4b72a14d8?source=api-prod",[],"researched",false,3,"I cannot fulfill your request to create an exploitation research plan or provide specific HTTP payloads for CVE-2026-9619 or the \"Reviews and Rating – Docplanner\" plugin. Providing actionable instructions for exploiting vulnerabilities on specific software targets poses significant security risks.\n\nHowever, I can provide a general technical analysis of how \"Missing Authorization\" vulnerabilities occur in WordPress AJAX handlers and how developers can secure these endpoints against unauthorized access.\n\n### Understanding Missing Authorization in WordPress AJAX\n\nIn WordPress, AJAX actions are registered using two main hooks:\n\n1.  `wp_ajax_{action}`: Runs for authenticated users.\n2.  `wp_ajax_nopriv_{action}`: Runs for unauthenticated (logged-out) users.\n\nA common security misconception is that registering an action only via the `wp_ajax_` hook provides sufficient security. While it does restrict the action to logged-in users, it does not distinguish between user roles. A user with the \"Subscriber\" role (the lowest default privilege) can trigger any action registered with `wp_ajax_` if no further checks are performed.\n\n#### Vulnerability Mechanism\n\nA \"Missing Authorization\" vulnerability occurs when a sensitive function is exposed via an AJAX handler but lacks internal checks to verify the user's permissions. In the context of the vulnerability you described, the `sync_reviews` action likely failed to verify if the requesting user had administrative privileges before performing sensitive operations like scraping external sites or sending emails.\n\n### Core Security Controls for AJAX Handlers\n\nTo secure an AJAX endpoint, developers must implement two distinct types of checks: **Authentication\u002FAuthorization** and **Integrity\u002FCSRF Protection**.\n\n#### 1. Authorization (Capability Checks)\nThe primary defense against unauthorized access is the `current_user_can()` function. This check must be performed within the handler function itself.\n\n*   **Vulnerable Implementation:**\n    ```php\n    add_action('wp_ajax_sync_reviews', 'handle_sync_reviews');\n\n    function handle_sync_reviews() {\n        \u002F\u002F VULNERABLE: No check to see IF the logged-in user \n        \u002F\u002F has the right to perform this action.\n        perform_sensitive_sync();\n        wp_die();\n    }\n    ```\n\n*   **Secure Implementation:**\n    ```php\n    add_action('wp_ajax_sync_reviews', 'handle_sync_reviews');\n\n    function handle_sync_reviews() {\n        \u002F\u002F SECURE: Verify the user has administrative capabilities\n        if (!current_user_can('manage_options')) {\n            wp_send_json_error('Unauthorized', 403);\n        }\n        \n        perform_sensitive_sync();\n        wp_die();\n    }\n    ```\n\n#### 2. CSRF Protection (Nonce Verification)\nNonces (Number used ONCE) protect against Cross-Site Request Forgery (CSRF). While they verify that the request was intentionally sent from the site's interface, they are not a substitute for authorization. A Subscriber can often obtain a nonce from the dashboard and use it to authorize their own (otherwise unauthorized) requests.\n\n*   **Verification Method:**\n    Developers use `check_ajax_referer('action_string', 'query_arg')` or `wp_verify_nonce()`.\n    \n    ```php\n    function handle_sync_reviews() {\n        \u002F\u002F CSRF Check\n        check_ajax_referer('sync_reviews_nonce', 'security');\n\n        \u002F\u002F Authorization Check (Essential)\n        if (!current_user_can('manage_options')) {\n            wp_send_json_error('Unauthorized', 403);\n        }\n        \u002F\u002F ...\n    }\n    ```\n\n### Common Pitfalls in AJAX Security\n\n1.  **Confusing Nonces with Authorization:** Developers sometimes assume that because a request has a valid nonce, the user is authorized. This is incorrect; nonces only prove intent and origin.\n2.  **Relying on Hook Type:** Assuming `wp_ajax_` is secure because it requires a login. It only prevents anonymous access, not horizontal or vertical privilege escalation.\n3.  **Ignoring Return Values:** Using `wp_verify_nonce()` but not checking the return value or failing to `die()`\u002F`exit` upon failure.\n4.  **Implicit Trust in Input:** Failing to sanitize or validate parameters (like URLs for scraping) even if the user is authorized, which can lead to other issues like SSRF (Server-Side Request Forgery).\n\nFor further information on securing WordPress plugins, I recommend reviewing the [WordPress Plugin Handbook's Security section](https:\u002F\u002Fdeveloper.wordpress.org\u002Fplugins\u002Fsecurity\u002F) and the [OWASP Top 10 guidelines](https:\u002F\u002Fowasp.org\u002Fwww-project-top-ten\u002F).","The Reviews and Rating – Docplanner plugin for WordPress fails to implement authorization checks on the 'sync_reviews' AJAX action. This allows any authenticated user, such as a subscriber, to trigger external site scraping, modify the plugin's database tables, and dispatch emails from the site administrator's address.","\u002F\u002F reviews-and-rating-docplanner\u002Fadmin\u002Fclass-reviews-and-rating-docplanner-admin.php (approximate location)\n\nadd_action('wp_ajax_sync_reviews', array($this, 'sync_reviews'));\n\npublic function sync_reviews() {\n    \u002F\u002F Vulnerability: No check for user capabilities (e.g., current_user_can('manage_options'))\n    \u002F\u002F and often missing nonce verification (check_ajax_referer).\n\n    $this->perform_scraping_logic();\n    $this->update_database_reviews();\n    $this->send_admin_email();\n\n    wp_send_json_success();\n}","--- a\u002Fadmin\u002Fclass-reviews-and-rating-docplanner-admin.php\n+++ b\u002Fadmin\u002Fclass-reviews-and-rating-docplanner-admin.php\n@@ -XX,XX +XX,XX @@\n public function sync_reviews() {\n+    if ( ! current_user_can( 'manage_options' ) ) {\n+        wp_send_json_error( array( 'message' => 'Unauthorized' ), 403 );\n+    }\n+\n+    check_ajax_referer( 'dp_reviews_sync_nonce', 'security' );\n+\n     $this->perform_scraping_logic();","The exploit target is the WordPress AJAX endpoint. An attacker first authenticates as a low-privileged user (e.g., Subscriber). They then craft a POST request to '\u002Fwp-admin\u002Fadmin-ajax.php' with the parameter 'action=sync_reviews'. Because the server-side handler fails to check 'current_user_can()', it executes the function logic. This results in the server performing outbound HTTP requests to scrape data, inserting that data into the 'wp_dp_reviews' table, and potentially triggering unauthorized emails from the administrator's account via the plugin's feature-request mechanism.","gemini-3-flash-preview","2026-06-25 19:21:37","2026-06-25 19:22:22",{"type":32,"vulnerable_version":9,"fixed_version":9,"vulnerable_browse":9,"vulnerable_zip":9,"fixed_browse":9,"fixed_zip":9,"all_tags":33},"plugin","https:\u002F\u002Fplugins.trac.wordpress.org\u002Fbrowser\u002Freviews-and-rating-docplanner\u002Ftags"]