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OpenAdvisories

Weakness (CWE)

CWE-862: Missing Authorization

Class Incomplete

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

How to prevent it (5 mitigations)
  1. Architecture and Design

    Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.

    Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.

  2. Architecture and Design

    Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].

  3. Architecture and Design

    Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.

    For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].

  4. Architecture and Design

    For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.

    One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.

  5. System Configuration, Installation

    Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.

Source: MITRE CWE-862

7,354 results · Clear filters · Feed

  • Medium 4.3

    WP User Manager <= 2.9.18 - Missing Authorization to Authenticated (Subscriber+) Stripe Account Hijack via Stripe Connect Callback

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  • Medium 4.3

    ThumbPress <= 6.2.1 - Missing Authorization to Authenticated (Subscriber+) Plugin Deactivation

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  • Medium 5.3

    Handily <= 1.0.3 - Missing Authorization to Unauthenticated Arbitrary Stripe Payment Settings Modification via 'stripe_publishbale_key' Parameter

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  • Medium 4.3

    wpForo Forum <= 3.1.5 - Missing Authorization to Authenticated (Subscriber+) Guest Post Takeover via wpforo_post_edit Action / Forged comment_author_email Cookie

    The wpForo Forum plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.1.5. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated …

  • Medium 4.3

    RW Elephant Rental Inventory <= 2.3.13 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Modification via 'toggle_cache' AJAX Action

    The RW Elephant Rental Inventory plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 2.3.13. This is due to a missing capability check on the toggle_cache() function which is hooked to the wp_ajax_toggle_cache AJAX …

  • Medium 5.3

    PixelPlay <= 1.0.2 - Missing Authorization to Unauthenticated Arbitrary API Key Deletion via 'clear_api_type' Parameter

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  • Medium 5.3

    Image Buzz <= 1.0.3 - Missing Authorization to Unauthenticated Arbitrary API Key Modification via 'pixabay_api' Parameter

    The Image Buzz plugin for WordPress is vulnerable to unauthorized API key modification due to missing authorization checks in all versions up to, and including, 1.0.3. This makes it possible for unauthenticated attackers to modify arbitrary API keys (Pixabay,…

  • Medium 5.4

    MaxKB cross-knowledge IDOR lets a normal user read and modify documents and paragraphs in another knowledge base

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  • Medium 5.4

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  • Medium 4.2

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  • Medium 5.0

    MaxKB: Known MCP tool IDs expose owner Tool.code and can be referenced by attacker workflows

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  • Medium 5.4

    MaxKB: Homepage ranking leaks application IDs that workflow application-nodes can use to invoke another user's application

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  • Medium 6.0

    Warpgate: Missing authorization check on `PUT /users/:id/roles/:role_id` allows any admin to bypass the `AccessRolesAssign` permission boundary

    Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.28.4, PUT /@warpgate/admin/api/users/:id/roles/:role_id reaches api_update_user_role in warpgate-admin/src/api/users.rs through AdminContext but does not require AdminPermissio…

  • Medium 4.3

    InvenTree: Report/Label print endpoints ignore per-model permissions

    InvenTree is an Open Source Inventory Management System. Prior to 1.4.0, ReportPrint at POST /api/report/print/ and LabelPrint at POST /api/report/label/print/ require authentication but do not call users.permissions.check_user_permission for the caller's per…

  • Medium 5.3

    InvenTree: Plugin-settings GET endpoints are readable without authentication

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  • Medium 5.4

    jshERP through 3.6 Missing Authorization via updateBtnStr

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  • Medium 4.3

    InvenTree: Missing authorization on machine restart endpoint allows any authenticated user to interrupt production equipment

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  • Medium 6.3

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  • Medium 5.4

    HomeBox: Forced Group Membership Without Consent in Homebox AddMember Handler

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  • Medium 6.3

    MISP ObjectReferencesController: Granular Distribution and Sharing Group Restrictions Bypassed When Adding Object References

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  • Medium 5.5

    Keycloak-services: keycloak-services: cross-realm client read/write via request-level cache missing realm ownership check

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  • Medium 4.9

    Keycloak-services: keycloak-services: authorization services policy evaluation endpoint leaks user identity

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  • Medium 6.5

    Frappe ERPNext before 15.121.0 and 16.34.0 Missing Authorization in Timesheet Endpoints

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  • Medium 6.5

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  • Medium 6.6
    CVE-2026-94000 Public exploit

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  • Medium 4.2

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  • Medium 4.3

    Partial Shipment for Woocommerce <= 3.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Settings Modification via wxp_order_shipment, wxp_order_item_shipment, and wxp_order_set_shipped AJAX Actions

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  • Medium 4.3

    Datalogics Ecommerce Delivery <= 2.6.65 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Modification via Multiple AJAX Actions (datalogics_create_shipping / datalogics_cancel_shipping)

    The Datalogics Ecommerce Delivery – Datalogics plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.6.65. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes…

  • Medium 4.3

    Empik for Woocommerce <= 1.5.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Product Meta Update via empik_csv_process_emp_log_classes AJAX Action

    The Empik for Woocommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.5.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authe…

  • Medium 5.3

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    The TikTok plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.4.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated atta…

  • Medium 5.3

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  • Medium 6.5

    Easy Appointments <= 3.12.27 - Missing Authorization to Authenticated (Contributor+) Sensitive Customer Information Exposure via ea_get_customers_ajax AJAX Action

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  • Medium 4.3

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  • Medium 5.3

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  • Medium 4.3

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  • Medium 4.3

    Search Atlas SEO <= 2.6.23 - Missing Authorization to Authenticated (Subscriber+) Site-Wide Option Modification via 'metasync_post_types' Parameter

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  • Medium 4.3

    PDF Builder for WooCommerce. Create invoices,packing slips and more <= 2.0.11 - Missing Authorization to Authenticated (Subscriber+) Sensitive Invoice Data Disclosure via GetInvoiceDetail AJAX Handler

    The PDF Builder for WooCommerce. Create invoices,packing slips and more plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.0.11. This is due to the plugin not properly verifying that a user is authorized to perf…

  • Medium 4.3

    Flex Import <= 3.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Modification via 'license_activate_fleximp' and 'license_deactivate_fleximp' AJAX Actions

    The Flex Import plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.0. This is due to the license_activate_fleximp() and license_deactivate_fleximp() functions, hooked to the wp_ajax_license_activate_fleximp and…

  • Medium 5.3

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    The Rede Itaú for WooCommerce — Payment PIX, Credit Card and Debit WordPress plugin before 5.4.7 does not verify the authenticity of its PIX payment webhook before updating an order's status, allowing unauthenticated attackers to mark a pending order as paid …

  • Medium 5.3

    Mailchimp for WooCommerce < 6.1.1 - Unauthenticated Broken Access Control in REST API

    The Mailchimp for WooCommerce WordPress plugin before 6.1.1 does not verify that the requesting user holds the required capability in the permission callback for several of its REST API routes, allowing unauthenticated users to reach administrator-oriented en…