GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
Common Weakness Enumeration

CWE-639

Allowed

Authorization Bypass Through User-Controlled Key

Abstraction: Base · Status: Incomplete

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

4041 vulnerabilities reference this CWE, most recent first.

GHSA-RX4H-9W25-87VH

Vulnerability from github – Published: 2026-08-19 06:31 – Updated: 2026-08-19 18:32
VLAI
Details

The SmartCrawl SEO checker, analyzer & optimizer WordPress plugin before 3.16.3 does not perform capability checks on two of its AJAX actions, allowing users with at least the Subscriber role to read the titles of private and draft posts by ID and to enumerate stored post-meta key names.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-16979"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-19T06:17:36Z",
    "severity": "MODERATE"
  },
  "details": "The SmartCrawl SEO checker, analyzer \u0026 optimizer WordPress plugin before 3.16.3 does not perform capability checks on two of its AJAX actions, allowing users with at least the Subscriber role to read the titles of private and draft posts by ID and to enumerate stored post-meta key names.",
  "id": "GHSA-rx4h-9w25-87vh",
  "modified": "2026-08-19T18:32:43Z",
  "published": "2026-08-19T06:31:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16979"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/c9eb27aa-c5f9-4f1c-b87c-337ebaf192dd"
    }
  ],
  "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-RXC7-FX8M-JFJP

Vulnerability from github – Published: 2025-11-08 06:30 – Updated: 2025-11-08 06:30
VLAI
Details

The WPFunnels – The Easiest Funnel Builder For WordPress And WooCommerce To Collect Leads And Increase Sales plugin for WordPress is vulnerable to unauthorized user registration in all versions up to, and including, 3.6.2. This is due to the plugin relying on a user controlled value 'optin_allow_registration' to determine if user registration is allowed, instead of the site-specific setting. This makes it possible for unauthenticated attackers to register new user accounts, even when user registration is disabled.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-12353"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-08T04:15:45Z",
    "severity": "MODERATE"
  },
  "details": "The WPFunnels \u2013 The Easiest Funnel Builder For WordPress And WooCommerce To Collect Leads And Increase Sales plugin for WordPress is vulnerable to unauthorized user registration in all versions up to, and including, 3.6.2. This is due to the plugin relying on a user controlled value \u0027optin_allow_registration\u0027 to determine if user registration is allowed, instead of the site-specific setting. This makes it possible for unauthenticated attackers to register new user accounts, even when user registration is disabled.",
  "id": "GHSA-rxc7-fx8m-jfjp",
  "modified": "2025-11-08T06:30:26Z",
  "published": "2025-11-08T06:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12353"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3389604/wpfunnels/trunk/public/class-wpfnl-public.php"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4e376c96-47a8-419f-ab45-f7c46510c767?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-RXH5-G3FX-MMX7

Vulnerability from github – Published: 2026-06-29 15:32 – Updated: 2026-06-29 15:32
VLAI
Details

Unauthenticated Insecure Direct Object References (IDOR) in Colissimo Officiel : Méthodes de livraison pour WooCommerce <= 2.9.0 versions.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-57341"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-29T15:16:44Z",
    "severity": "MODERATE"
  },
  "details": "Unauthenticated Insecure Direct Object References (IDOR) in Colissimo Officiel : M\u00e9thodes de livraison pour WooCommerce \u003c= 2.9.0 versions.",
  "id": "GHSA-rxh5-g3fx-mmx7",
  "modified": "2026-06-29T15:32:07Z",
  "published": "2026-06-29T15:32:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57341"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/colissimo-shipping-methods-for-woocommerce/vulnerability/wordpress-colissimo-officiel-methodes-de-livraison-pour-woocommerce-plugin-2-9-0-insecure-direct-object-references-idor-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:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RXM6-RWQJ-RQ6M

Vulnerability from github – Published: 2024-12-21 09:30 – Updated: 2024-12-21 09:30
VLAI
Details

The Full Screen Menu for Elementor plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.7 via the Full Screen Menu Elementor Widget due to insufficient restrictions on which posts can be included. This makes it possible for authenticated attackers, with contributor-level access and above, to extract data from private or draft posts created with Elementor that they should not have access to.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-10797"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-21T09:15:05Z",
    "severity": "MODERATE"
  },
  "details": "The Full Screen Menu for Elementor plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.0.7 via the  Full Screen Menu Elementor Widget due to insufficient restrictions on which posts can be included. This makes it possible for authenticated attackers, with contributor-level access and above, to extract data from private or draft posts created with Elementor that they should not have access to.",
  "id": "GHSA-rxm6-rwqj-rq6m",
  "modified": "2024-12-21T09:30:46Z",
  "published": "2024-12-21T09:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-10797"
    },
    {
      "type": "WEB",
      "url": "https://wordpress.org/plugins/full-screen-menu-for-elementor"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/feb0f29c-78df-46e6-a6f4-c8548d3e5185?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-RXQM-77RW-V63W

Vulnerability from github – Published: 2026-08-26 21:31 – Updated: 2026-09-01 21:31
VLAI
Details

AntFlow V2.0.0 is vulnerable to Incorrect Access Control. JiMuMDCCommonsRequestLoggingFilter.java retrieves the userid from the request header as the core of the identity verification mechanism, allowing attackers to forge any user identity credential information, thereby causing sensitive information leakage.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-75415"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-26T21:16:41Z",
    "severity": "HIGH"
  },
  "details": "AntFlow V2.0.0 is vulnerable to Incorrect Access Control. JiMuMDCCommonsRequestLoggingFilter.java retrieves the userid from the request header as the core of the identity verification mechanism, allowing attackers to forge any user identity credential information, thereby causing sensitive information leakage.",
  "id": "GHSA-rxqm-77rw-v63w",
  "modified": "2026-09-01T21:31:26Z",
  "published": "2026-08-26T21:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75415"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Y4y17/CVE/blob/main/AntFlow/Identity%20verification%20mechanism.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V24X-RP9V-PM6R

Vulnerability from github – Published: 2023-01-10 00:30 – Updated: 2023-01-13 09:30
VLAI
Details

The WPQA Builder WordPress plugin before 5.9.3 (which is a companion plugin used with Discy and Himer WordPress themes) incorrectly tries to validate that a user already follows another in the wpqa_following_you_ajax action, allowing a user to inflate their score on the site by having another user send repeated follow actions to them.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2022-3343"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-09T23:15:00Z",
    "severity": "LOW"
  },
  "details": "The WPQA Builder WordPress plugin before 5.9.3 (which is a companion plugin used with Discy and Himer WordPress themes) incorrectly tries to validate that a user already follows another in the wpqa_following_you_ajax action, allowing a user to inflate their score on the site by having another user send repeated follow actions to them.",
  "id": "GHSA-v24x-rp9v-pm6r",
  "modified": "2023-01-13T09:30:26Z",
  "published": "2023-01-10T00:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3343"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/e507b1b5-1a56-4b2f-b7e7-e22f6da1e32a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V25M-C572-99MC

Vulnerability from github – Published: 2025-02-01 09:30 – Updated: 2025-02-01 09:30
VLAI
Details

The WP Job Portal – A Complete Recruitment System for Company or Job Board website plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.2.6 via the deleteCompanyLogo() due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to delete arbitrary company logos.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-13428"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-01T08:15:09Z",
    "severity": "MODERATE"
  },
  "details": "The WP Job Portal \u2013 A Complete Recruitment System for Company or Job Board website plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.2.6 via the deleteCompanyLogo() due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to delete arbitrary company logos.",
  "id": "GHSA-v25m-c572-99mc",
  "modified": "2025-02-01T09:30:28Z",
  "published": "2025-02-01T09:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13428"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3229608/wp-job-portal/tags/2.2.7/modules/company/model.php?old=3216415\u0026old_path=wp-job-portal%2Ftags%2F2.2.6%2Fmodules%2Fcompany%2Fmodel.php"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a7c786fe-898e-4478-97b9-c1fb41c9081c?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-V2QF-MX28-P27W

Vulnerability from github – Published: 2023-04-04 18:30 – Updated: 2023-04-12 15:30
VLAI
Details

The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId could retrieve device history, set device settings, and retrieve device information.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-1750"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-04T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId could retrieve device history, set device settings, and retrieve device information.",
  "id": "GHSA-v2qf-mx28-p27w",
  "modified": "2023-04-12T15:30:45Z",
  "published": "2023-04-04T18:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1750"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V2VQ-4XF4-C37J

Vulnerability from github – Published: 2022-05-24 19:10 – Updated: 2022-05-24 19:10
VLAI
Details

Akaunting version 2.1.12 and earlier suffers from an authentication bypass issue in the user-controllable field, companies[0]. This issue was fixed in version 2.1.13 of the product.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-36801"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-04T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "Akaunting version 2.1.12 and earlier suffers from an authentication bypass issue in the user-controllable field, companies[0]. This issue was fixed in version 2.1.13 of the product.",
  "id": "GHSA-v2vq-4xf4-c37j",
  "modified": "2022-05-24T19:10:15Z",
  "published": "2022-05-24T19:10:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36801"
    },
    {
      "type": "WEB",
      "url": "https://www.rapid7.com/blog/post/2021/07/27/multiple-open-source-web-app-vulnerabilities-fixed"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-V2WF-PP9P-H6G4

Vulnerability from github – Published: 2026-07-27 15:32 – Updated: 2026-07-27 15:32
VLAI
Details

Subscriber Broken Authentication in Hide My WP Ghost <= 7.0.06 versions.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-59546"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-27T15:17:04Z",
    "severity": "HIGH"
  },
  "details": "Subscriber Broken Authentication in Hide My WP Ghost \u003c= 7.0.06 versions.",
  "id": "GHSA-v2wf-pp9p-h6g4",
  "modified": "2026-07-27T15:32:32Z",
  "published": "2026-07-27T15:32:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59546"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/hide-my-wp/vulnerability/wordpress-hide-my-wp-ghost-plugin-7-0-06-2fa-bypass-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation
Architecture and Design

For each and every data access, ensure that the user has sufficient privilege to access the record that is being requested.

Mitigation
Architecture and Design Implementation

Make sure that the key that is used in the lookup of a specific user's record is not controllable externally by the user or that any tampering can be detected.

Mitigation
Architecture and Design

Use encryption in order to make it more difficult to guess other legitimate values of the key or associate a digital signature with the key so that the server can verify that there has been no tampering.

No CAPEC attack patterns related to this CWE.