Common Weakness Enumeration

CWE-269

Discouraged

Improper Privilege Management

Abstraction: Class · Status: Draft

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

6461 vulnerabilities reference this CWE, most recent first.

GHSA-27GP-8389-HM4W

Vulnerability from github – Published: 2025-07-30 13:17 – Updated: 2025-07-30 13:17
VLAI
Summary
Keycloak Privilege Escalation Vulnerability in Admin Console (FGAPv2 Enabled)
Details

A Privilege Escalation vulnerability was identified in the Keycloak identity and access management solution, specifically when FGAPv2 is enabled in version 26.2.x. The flaw lies in the admin permission enforcement logic, where a user with manage-users privileges can self-assign realm-admin rights. The escalation occurs due to missing privilege boundary checks in role mapping operations via the admin REST interface. A malicious administrator with limited permissions can exploit this by editing their own user roles, gaining unauthorized full access to realm configuration and user data.

This issue has been fixed in versions 26.2.6, and 26.3.0.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.keycloak:keycloak-services"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "26.2.0"
            },
            {
              "fixed": "26.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-7784"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-07-30T13:17:19Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "A Privilege Escalation vulnerability was identified in the Keycloak identity and access management solution, specifically when FGAPv2 is enabled in version 26.2.x. The flaw lies in the admin permission enforcement logic, where a user with manage-users privileges can self-assign realm-admin rights. The escalation occurs due to missing privilege boundary checks in role mapping operations via the admin REST interface. A malicious administrator with limited permissions can exploit this by editing their own user roles, gaining unauthorized full access to realm configuration and user data.\n\nThis issue has been fixed in versions 26.2.6, and 26.3.0.",
  "id": "GHSA-27gp-8389-hm4w",
  "modified": "2025-07-30T13:17:19Z",
  "published": "2025-07-30T13:17:19Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-27gp-8389-hm4w"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-7784"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/issues/41137"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/pull/41168"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:12015"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:12016"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2025-7784"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2381861"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/keycloak/keycloak"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Keycloak Privilege Escalation Vulnerability in Admin Console (FGAPv2 Enabled)"
}

GHSA-27H3-C9GV-83JX

Vulnerability from github – Published: 2026-08-07 18:31 – Updated: 2026-08-07 18:31
VLAI
Details

Improper privilege management in the XML-RPC API of Plesk before 18.0.80, allows an authenticated reseller to obtain an administrative session for the root user account.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-64637"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-07T18:17:20Z",
    "severity": "CRITICAL"
  },
  "details": "Improper privilege management in the XML-RPC API of Plesk before 18.0.80, allows an authenticated reseller to obtain an administrative session for the root user account.",
  "id": "GHSA-27h3-c9gv-83jx",
  "modified": "2026-08-07T18:31:46Z",
  "published": "2026-08-07T18:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64637"
    },
    {
      "type": "WEB",
      "url": "https://support.plesk.com/hc/en-us/articles/42432168683799"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-27V4-H6GJ-F3W5

Vulnerability from github – Published: 2022-05-13 01:14 – Updated: 2022-05-13 01:14
VLAI
Details

A vulnerability in the Cisco Nexus 9000 Series Fabric Switches running in Application-Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms of user-supplied input sent to an affected device. A successful exploit could allow the attacker unauthorized access to read arbitrary files on an affected device. This vulnerability has been fixed in version 14.0(1h).

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-1588"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-03-06T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in the Cisco Nexus 9000 Series Fabric Switches running in Application-Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms of user-supplied input sent to an affected device. A successful exploit could allow the attacker unauthorized access to read arbitrary files on an affected device. This vulnerability has been fixed in version 14.0(1h).",
  "id": "GHSA-27v4-h6gj-f3w5",
  "modified": "2022-05-13T01:14:29Z",
  "published": "2022-05-13T01:14:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1588"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-file-read"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107316"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-27XC-49HC-R9XM

Vulnerability from github – Published: 2022-05-24 17:01 – Updated: 2022-05-24 17:01
VLAI
Details

An exploitable local privilege escalation vulnerability exists in the GalaxyClientService installed by GOG Galaxy. Due to Improper Access Control, an attacker can send unauthenticated local TCP packets to the service to gain SYSTEM privileges in Windows system where GOG Galaxy software is installed. All GOG Galaxy versions before 1.2.60 and all corresponding versions of GOG Galaxy 2.0 Beta are affected.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-15511"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-11-21T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "An exploitable local privilege escalation vulnerability exists in the GalaxyClientService installed by GOG Galaxy. Due to Improper Access Control, an attacker can send unauthenticated local TCP packets to the service to gain SYSTEM privileges in Windows system where GOG Galaxy software is installed. All GOG Galaxy versions before 1.2.60 and all corresponding versions of GOG Galaxy 2.0 Beta are affected.",
  "id": "GHSA-27xc-49hc-r9xm",
  "modified": "2022-05-24T17:01:40Z",
  "published": "2022-05-24T17:01:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15511"
    },
    {
      "type": "WEB",
      "url": "https://cqureacademy.com/cqure-labs/cqlabs-cve-2019-15511-broken-access-control-in-gog-galaxy"
    },
    {
      "type": "WEB",
      "url": "https://support.gog.com/hc/en-us/articles/360025458833-GOG-GALAXY-2-0-updates-and-known-issues"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-285F-CCX8-RRVP

Vulnerability from github – Published: 2022-03-10 00:00 – Updated: 2022-03-17 00:02
VLAI
Details

Windows Fast FAT File System Driver Elevation of Privilege Vulnerability.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2022-23293"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-09T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Windows Fast FAT File System Driver Elevation of Privilege Vulnerability.",
  "id": "GHSA-285f-ccx8-rrvp",
  "modified": "2022-03-17T00:02:28Z",
  "published": "2022-03-10T00:00:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23293"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23293"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23293"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-286X-XFXM-75R6

Vulnerability from github – Published: 2022-05-24 17:42 – Updated: 2022-05-24 17:42
VLAI
Details

Privilege escalation vulnerability in McAfee Web Gateway (MWG) prior to 9.2.8 allows an authenticated user to gain elevated privileges through the User Interface and execute commands on the appliance via incorrect improper neutralization of user input in the troubleshooting page.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-23885"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-17T10:15:00Z",
    "severity": "HIGH"
  },
  "details": "Privilege escalation vulnerability in McAfee Web Gateway (MWG) prior to 9.2.8 allows an authenticated user to gain elevated privileges through the User Interface and execute commands on the appliance via incorrect improper neutralization of user input in the troubleshooting page.",
  "id": "GHSA-286x-xfxm-75r6",
  "modified": "2022-05-24T17:42:33Z",
  "published": "2022-05-24T17:42:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23885"
    },
    {
      "type": "WEB",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10349"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-2872-Q84R-25GG

Vulnerability from github – Published: 2023-10-27 09:30 – Updated: 2023-11-07 21:30
VLAI
Details

A local privilege escalation vulnerability in SonicWall Directory Services Connector Windows MSI client 4.1.21 and earlier versions allows a local low-privileged user to gain system privileges through running the recovery feature.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-44219"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-27T08:15:31Z",
    "severity": "HIGH"
  },
  "details": "A local privilege escalation vulnerability in SonicWall Directory Services Connector Windows MSI client 4.1.21 and earlier versions allows a local low-privileged user to gain system privileges through running the recovery feature.",
  "id": "GHSA-2872-q84r-25gg",
  "modified": "2023-11-07T21:30:23Z",
  "published": "2023-10-27T09:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44219"
    },
    {
      "type": "WEB",
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0016"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-289M-2964-F8Q5

Vulnerability from github – Published: 2023-10-06 18:30 – Updated: 2023-11-02 17:26
VLAI
Summary
Puppet Bolt privilege escalation vulnerability
Details

In Puppet Bolt versions prior to 3.27.4, a path to escalate privileges was identified.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "bolt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.27.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-5214"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-10T22:28:50Z",
    "nvd_published_at": "2023-10-06T18:15:12Z",
    "severity": "CRITICAL"
  },
  "details": "In Puppet Bolt versions prior to 3.27.4, a path to escalate privileges was identified.\n",
  "id": "GHSA-289m-2964-f8q5",
  "modified": "2023-11-02T17:26:30Z",
  "published": "2023-10-06T18:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5214"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/puppetlabs/bolt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/bolt/CVE-2023-5214.yml"
    },
    {
      "type": "WEB",
      "url": "https://www.puppet.com/security/cve/cve-2023-5214-privilege-escalation-puppet-bolt"
    },
    {
      "type": "WEB",
      "url": "https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Puppet Bolt privilege escalation vulnerability"
}

GHSA-289X-93WC-65XG

Vulnerability from github – Published: 2025-08-22 18:31 – Updated: 2025-08-22 21:31
VLAI
Details

D-Link DCS-825L firmware version 1.08.01 and possibly prior versions contain an insecure implementation in the mydlink-watch-dog.sh script. The script monitors and respawns the dcp and signalc binaries without validating their integrity, origin, or permissions. An attacker with filesystem access (e.g., via UART or firmware modification) may replace these binaries to achieve persistent arbitrary code execution with root privileges. The issue stems from improper handling of executable trust and absence of integrity checks in the watchdog logic.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-55581"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-22T18:15:35Z",
    "severity": "HIGH"
  },
  "details": "D-Link DCS-825L firmware version 1.08.01 and possibly prior versions contain an insecure implementation in the mydlink-watch-dog.sh script. The script monitors and respawns the `dcp` and `signalc` binaries without validating their integrity, origin, or permissions. An attacker with filesystem access (e.g., via UART or firmware modification) may replace these binaries to achieve persistent arbitrary code execution with root privileges. The issue stems from improper handling of executable trust and absence of integrity checks in the watchdog logic.",
  "id": "GHSA-289x-93wc-65xg",
  "modified": "2025-08-22T21:31:15Z",
  "published": "2025-08-22T18:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55581"
    },
    {
      "type": "WEB",
      "url": "https://cybermaya.in/posts/Post-42"
    },
    {
      "type": "WEB",
      "url": "https://legacy.us.dlink.com/pages/product.aspx?id=f9c0458bfe7b4ff3bf7fad1cf6fcc9a1"
    },
    {
      "type": "WEB",
      "url": "https://www.dlink.com/en/security-bulletin"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-28C2-5WC6-J4HM

Vulnerability from github – Published: 2026-05-05 03:31 – Updated: 2026-05-05 03:31
VLAI
Details

The Mentoring plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.2.8. This is due to the plugin not properly restricting the roles that users can register with in the mentoring_process_registration() function. This makes it possible for unauthenticated attackers to register with administrator-level user accounts.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-13618"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-05T03:15:58Z",
    "severity": "CRITICAL"
  },
  "details": "The Mentoring plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.2.8. This is due to the plugin not properly restricting the roles that users can register with in the mentoring_process_registration() function. This makes it possible for unauthenticated attackers to register with administrator-level user accounts.",
  "id": "GHSA-28c2-5wc6-j4hm",
  "modified": "2026-05-05T03:31:41Z",
  "published": "2026-05-05T03:31:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13618"
    },
    {
      "type": "WEB",
      "url": "https://mentoring-wp.dreamsmarketplace.com/documentation/changelog.html"
    },
    {
      "type": "WEB",
      "url": "https://themeforest.net/item/mentoring-education-wordpress-theme/36457081"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7192fb4c-0434-4e11-a2a7-c205b8d6b68e?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation MIT-1
Architecture and Design Operation

Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.

Mitigation MIT-48
Architecture and Design

Strategy: Separation of Privilege

Follow the principle of least privilege when assigning access rights to entities in a software system.

Mitigation MIT-49
Architecture and Design

Strategy: Separation of Privilege

Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.

CAPEC-122: Privilege Abuse

An adversary is able to exploit features of the target that should be reserved for privileged users or administrators but are exposed to use by lower or non-privileged accounts. Access to sensitive information and functionality must be controlled to ensure that only authorized users are able to access these resources.

CAPEC-233: Privilege Escalation

An adversary exploits a weakness enabling them to elevate their privilege and perform an action that they are not supposed to be authorized to perform.

CAPEC-58: Restful Privilege Elevation

An adversary identifies a Rest HTTP (Get, Put, Delete) style permission method allowing them to perform various malicious actions upon server data due to lack of access control mechanisms implemented within the application service accepting HTTP messages.