Common Weakness Enumeration

CWE-862

Allowed-with-Review

Missing Authorization

Abstraction: Class · Status: Incomplete

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

14994 vulnerabilities reference this CWE, most recent first.

GHSA-G4WV-WR7G-FQ7Q

Vulnerability from github – Published: 2025-02-12 06:30 – Updated: 2025-02-12 06:30
VLAI
Details

The Puzzles | WP Magazine / Review with Store WordPress Theme + RTL theme for WordPress is vulnerable to Stored Cross-Site Scripting due to a missing capability check on the 'theme_options_ajax_post_action' AJAX action in all versions up to, and including, 4.2.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's settings and inject malicious web scripts. The developer opted to remove the software from the repository, so an update is not available and it is recommended to find a replacement software.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-13769"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79",
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-12T05:15:12Z",
    "severity": "MODERATE"
  },
  "details": "The Puzzles | WP Magazine / Review with Store WordPress Theme + RTL theme for WordPress is vulnerable to Stored Cross-Site Scripting due to a missing capability check on the \u0027theme_options_ajax_post_action\u0027 AJAX action in all versions up to, and including, 4.2.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin\u0027s settings and inject malicious web scripts. The developer opted to remove the software from the repository, so an update is not available and it is recommended to find a replacement software.",
  "id": "GHSA-g4wv-wr7g-fq7q",
  "modified": "2025-02-12T06:30:33Z",
  "published": "2025-02-12T06:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13769"
    },
    {
      "type": "WEB",
      "url": "https://themeforest.net/item/puzzles-wordpress-magazinereview-with-wooc/5690583"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3c22d064-348d-4335-beaf-22dcdcf88518?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G524-PW9W-43G3

Vulnerability from github – Published: 2024-12-09 15:31 – Updated: 2026-04-23 15:33
VLAI
Details

Missing Authorization vulnerability in Translate AI Multilingual Solutions Google Language Translator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Google Language Translator: from n/a through 6.0.19.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-50375"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-09T13:15:38Z",
    "severity": "MODERATE"
  },
  "details": "Missing Authorization vulnerability in Translate AI Multilingual Solutions Google Language Translator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Google Language Translator: from n/a through 6.0.19.",
  "id": "GHSA-g524-pw9w-43g3",
  "modified": "2026-04-23T15:33:39Z",
  "published": "2024-12-09T15:31:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50375"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/google-language-translator/vulnerability/wordpress-translate-wordpress-google-language-translator-plugin-6-0-19-broken-access-control-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G56C-CWV7-VVRX

Vulnerability from github – Published: 2024-02-06 00:30 – Updated: 2026-04-08 18:32
VLAI
Details

The WP Club Manager – WordPress Sports Club Plugin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the settings_save() function in all versions up to, and including, 2.2.10. This makes it possible for unauthenticated attackers to update the permalink structure for the clubs

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-1177"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-05T22:16:07Z",
    "severity": "MODERATE"
  },
  "details": "The WP Club Manager \u2013 WordPress Sports Club Plugin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the settings_save() function in all versions up to, and including, 2.2.10. This makes it possible for unauthenticated attackers to update the permalink structure for the clubs",
  "id": "GHSA-g56c-cwv7-vvrx",
  "modified": "2026-04-08T18:32:34Z",
  "published": "2024-02-06T00:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1177"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3030843%40wp-club-manager\u0026new=3030843%40wp-club-manager\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3030843@wp-club-manager\u0026new=3030843@wp-club-manager\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/64c2c8c2-58f5-4b7d-b226-39ba39e887d5?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G576-RFX5-F7MR

Vulnerability from github – Published: 2024-11-22 09:33 – Updated: 2024-11-22 09:33
VLAI
Details

The Ultimate YouTube Video & Shorts Player With Vimeo plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_setting() function in all versions up to, and including, 3.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view settings for playlists.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-11355"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-22T06:15:19Z",
    "severity": "MODERATE"
  },
  "details": "The Ultimate YouTube Video \u0026 Shorts Player With Vimeo plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_setting() function in all versions up to, and including, 3.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view settings for playlists.",
  "id": "GHSA-g576-rfx5-f7mr",
  "modified": "2024-11-22T09:33:03Z",
  "published": "2024-11-22T09:33:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11355"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ultimate-youtube-video-player/trunk/admin/admin.php#L18"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ultimate-youtube-video-player/trunk/admin/inc/handler/getsetting.php#L1"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4119178c-9227-4623-a962-e0f103612c75?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G58X-C6RR-7FP2

Vulnerability from github – Published: 2022-05-24 19:16 – Updated: 2022-05-24 19:16
VLAI
Details

A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "int_ctl" field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-3653"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-29T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "A flaw was found in the KVM\u0027s AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the \"int_ctl\" field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7.",
  "id": "GHSA-g58x-c6rr-7fp2",
  "modified": "2022-05-24T19:16:01Z",
  "published": "2022-05-24T19:16:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3653"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1983686"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2021/08/16/1"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/165477/Kernel-Live-Patch-Security-Notice-LSN-0083-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G5C4-X88J-P4HW

Vulnerability from github – Published: 2026-04-01 18:36 – Updated: 2026-04-01 18:36
VLAI
Details

A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker with low privileges to access sensitive information that they are not authorized to access.

This vulnerability is due to improper authorization checks on a REST API endpoint of an affected device. An attacker could exploit this vulnerability by querying the affected endpoint. A successful exploit could allow the attacker to view session information of active Cisco EPNM users, including users with administrative privileges, which could result in the affected device being compromised.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-20155"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-01T17:28:31Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker with low privileges to access sensitive information that they are not authorized to access.\n\nThis vulnerability is due to improper authorization checks on a REST API endpoint of an affected device.\u0026nbsp;An attacker could exploit this vulnerability by querying the affected endpoint. A successful exploit could allow the attacker to view session information of active Cisco EPNM users, including users with administrative privileges, which could result in the affected device being compromised.",
  "id": "GHSA-g5c4-x88j-p4hw",
  "modified": "2026-04-01T18:36:38Z",
  "published": "2026-04-01T18:36:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20155"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-epnm-improp-auth-mUwFWUU3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G5G4-3WQ4-6784

Vulnerability from github – Published: 2024-06-19 12:31 – Updated: 2024-06-19 12:31
VLAI
Details

Missing Authorization vulnerability in Crocoblock JetElements For Elementor.This issue affects JetElements For Elementor: from n/a through 2.6.13.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-48760"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-19T11:15:50Z",
    "severity": "HIGH"
  },
  "details": "Missing Authorization vulnerability in Crocoblock JetElements For Elementor.This issue affects JetElements For Elementor: from n/a through 2.6.13.",
  "id": "GHSA-g5g4-3wq4-6784",
  "modified": "2024-06-19T12:31:21Z",
  "published": "2024-06-19T12:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48760"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/vulnerability/jet-elements/wordpress-jetelements-for-elementor-plugin-2-6-13-unauthenticated-broken-access-control-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G5H3-M84X-898J

Vulnerability from github – Published: 2025-12-16 06:30 – Updated: 2025-12-16 06:30
VLAI
Details

The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the statistic function in all versions up to, and including, 4.3.1. This makes it possible for unauthenticated attackers to view the plugin's orders statistics, including total revenue summaries and order status counts

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-13956"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-16T05:16:08Z",
    "severity": "MODERATE"
  },
  "details": "The LearnPress \u2013 WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the statistic function in all versions up to, and including, 4.3.1. This makes it possible for unauthenticated attackers to view the plugin\u0027s orders statistics, including total revenue summaries and order status counts",
  "id": "GHSA-g5h3-m84x-898j",
  "modified": "2025-12-16T06:30:18Z",
  "published": "2025-12-16T06:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13956"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.1/inc/rest-api/v1/frontend/class-lp-rest-orders-controller.php#L36"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c4b833c3-818d-4646-bd6d-8b3be13ea0f1?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G5HP-GQMX-38HJ

Vulnerability from github – Published: 2024-06-08 09:33 – Updated: 2024-06-08 09:33
VLAI
Details

The Salon booking system plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on several functions hooked into admin_init in all versions up to, and including, 9.9. This makes it possible for authenticated attackers with subscriber access or higher to modify plugin settings and view discount codes intended for other users.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-4468"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-280",
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-08T08:15:08Z",
    "severity": "MODERATE"
  },
  "details": "The Salon booking system plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on several functions hooked into admin_init in all versions up to, and including, 9.9. This makes it possible for authenticated attackers with subscriber access or higher to modify plugin settings and view discount codes intended for other users.",
  "id": "GHSA-g5hp-gqmx-38hj",
  "modified": "2024-06-08T09:33:26Z",
  "published": "2024-06-08T09:33:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4468"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLB_Discount/Admin/ExportDiscountsCsv.php#L10"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLB_Discount/Admin/ExportDiscountsCsv.php#L16"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLB_Discount/Admin/ExportDiscountsCsv.php#L7"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLN/Admin/Tools.php#L12"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLN/Admin/Tools.php#L16"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLN/Admin/Tools.php#L231"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3098413/salon-booking-system/trunk/src/SLB_Discount/Admin/ExportDiscountsCsv.php"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3098413/salon-booking-system/trunk/src/SLN/Admin/Tools.php"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8b73f864-68b5-4ba8-93a3-37f2564cc240?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-G5J2-GFCP-4WF8

Vulnerability from github – Published: 2024-12-07 03:30 – Updated: 2024-12-07 03:30
VLAI
Details

The If Menu plugin for WordPress is vulnerable to unauthorized modification of the plugin's license key due to a missing capability check on the 'actions' function in versions up to, and including, 0.19.1. This makes it possible for unauthenticated attackers to modify delete or modify the license key.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-7894"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-07T02:15:19Z",
    "severity": "MODERATE"
  },
  "details": "The If Menu plugin for WordPress is vulnerable to unauthorized modification of the plugin\u0027s license key due to a missing capability check on the \u0027actions\u0027 function in versions up to, and including, 0.19.1. This makes it possible for unauthenticated attackers to modify delete or modify the license key.",
  "id": "GHSA-g5j2-gfcp-4wf8",
  "modified": "2024-12-07T03:30:37Z",
  "published": "2024-12-07T03:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7894"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/if-menu/trunk/src/Admin.php#L16"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3203054%40if-menu\u0026new=3203054%40if-menu\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/ff6ebf45-4617-44dd-94d8-28aa8bc1609b?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation
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.
Mitigation
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].

Mitigation MIT-4.4
Architecture and Design

Strategy: Libraries or Frameworks

  • 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].
Mitigation
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.
Mitigation
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.

CAPEC-665: Exploitation of Thunderbolt Protection Flaws

An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.