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.

6581 vulnerabilities reference this CWE, most recent first.

GHSA-Q6C4-7RR6-9MG4

Vulnerability from github – Published: 2022-05-24 17:19 – Updated: 2022-05-24 17:19
VLAI
Details

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0986, CVE-2020-1237, CVE-2020-1246, CVE-2020-1262, CVE-2020-1264, CVE-2020-1266, CVE-2020-1269, CVE-2020-1274, CVE-2020-1275, CVE-2020-1276, CVE-2020-1307, CVE-2020-1316.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-1273"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-09T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka \u0027Windows Kernel Elevation of Privilege Vulnerability\u0027. This CVE ID is unique from CVE-2020-0986, CVE-2020-1237, CVE-2020-1246, CVE-2020-1262, CVE-2020-1264, CVE-2020-1266, CVE-2020-1269, CVE-2020-1274, CVE-2020-1275, CVE-2020-1276, CVE-2020-1307, CVE-2020-1316.",
  "id": "GHSA-q6c4-7rr6-9mg4",
  "modified": "2022-05-24T17:19:55Z",
  "published": "2022-05-24T17:19:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1273"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1273"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-Q6CJ-6JVQ-JWMH

Vulnerability from github – Published: 2021-05-18 18:27 – Updated: 2021-05-04 21:59
VLAI
Summary
Privilege Escalation in Cloud Native Computing Foundation Harbor
Details

Cloud Native Computing Foundation Harbor prior to 1.8.6 and 1.9.3 has a Privilege Escalation Vulnerability in the VMware Harbor Container Registry for the Pivotal Platform.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/goharbor/harbor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.7.0"
            },
            {
              "fixed": "1.8.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/goharbor/harbor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.9.0"
            },
            {
              "fixed": "1.9.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-19023"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-04T21:59:38Z",
    "nvd_published_at": "2020-03-20T03:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Cloud Native Computing Foundation Harbor prior to 1.8.6 and 1.9.3 has a Privilege Escalation Vulnerability in the VMware Harbor Container Registry for the Pivotal Platform.",
  "id": "GHSA-q6cj-6jvq-jwmh",
  "modified": "2021-05-04T21:59:38Z",
  "published": "2021-05-18T18:27:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/goharbor/harbor/security/advisories/GHSA-3868-7c5x-4827"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19023"
    },
    {
      "type": "WEB",
      "url": "https://github.com/goharbor/harbor/security/advisories"
    },
    {
      "type": "WEB",
      "url": "https://tanzu.vmware.com/security/cve-2019-19023"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Privilege Escalation in Cloud Native Computing Foundation Harbor"
}

GHSA-Q6CM-X4F7-73R6

Vulnerability from github – Published: 2026-08-14 12:31 – Updated: 2026-08-14 12:31
VLAI
Details

Grav API plugin versions before 1.0.13 fail to enforce API key scope caps in ConfigController super-scope gates, allowing scoped keys to write scheduler configuration. Attackers with a scoped api.config.write key can inject arbitrary commands into scheduler.custom_jobs that execute via Symfony Process for remote code execution.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-72830"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-14T12:16:46Z",
    "severity": "CRITICAL"
  },
  "details": "Grav API plugin versions before 1.0.13 fail to enforce API key scope caps in ConfigController super-scope gates, allowing scoped keys to write scheduler configuration. Attackers with a scoped api.config.write key can inject arbitrary commands into scheduler.custom_jobs that execute via Symfony Process for remote code execution.",
  "id": "GHSA-q6cm-x4f7-73r6",
  "modified": "2026-08-14T12:31:26Z",
  "published": "2026-08-14T12:31:26Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/getgrav/grav/security/advisories/GHSA-2x29-3mjq-2pvx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72830"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/grav-api-plugin-before-rce-via-configcontroller-scope-bypass"
    }
  ],
  "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"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-Q6CX-MP3V-659Q

Vulnerability from github – Published: 2022-05-24 17:47 – Updated: 2025-08-13 15:30
VLAI
Details

VMware NSX-T contains a privilege escalation vulnerability due to an issue with RBAC (Role based access control) role assignment. Successful exploitation of this issue may allow attackers with local guest user account to assign privileges higher than their own permission level.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-21981"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-19T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "VMware NSX-T contains a privilege escalation vulnerability due to an issue with RBAC (Role based access control) role assignment. Successful exploitation of this issue may allow attackers with local guest user account to assign privileges higher than their own permission level.",
  "id": "GHSA-q6cx-mp3v-659q",
  "modified": "2025-08-13T15:30:29Z",
  "published": "2022-05-24T17:47:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21981"
    },
    {
      "type": "WEB",
      "url": "https://www.vmware.com/security/advisories/VMSA-2021-0006.html"
    }
  ],
  "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-Q6JW-34CJ-733V

Vulnerability from github – Published: 2022-05-24 17:41 – Updated: 2022-05-24 17:41
VLAI
Details

Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for example, unprivileged user namespaces were allowed. It was possible to have a file not readable by an unprivileged user to be copied to a mountpoint controlled by the user, like a removable device. This was introduced in kernel version 4.19 by commit d1d04ef ("ovl: stack file ops"). This was fixed in kernel version 5.8 by commits 56230d9 ("ovl: verify permissions in ovl_path_open()"), 48bd024 ("ovl: switch to mounter creds in readdir") and 05acefb ("ovl: check permission to open real file"). Additionally, commits 130fdbc ("ovl: pass correct flags for opening real directory") and 292f902 ("ovl: call secutiry hook in ovl_real_ioctl()") in kernel 5.8 might also be desired or necessary. These additional commits introduced a regression in overlay mounts within user namespaces which prevented access to files with ownership outside of the user namespace. This regression was mitigated by subsequent commit b6650da ("ovl: do not fail because of O_NOATIMEi") in kernel 5.11.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-16120"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-10T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for example, unprivileged user namespaces were allowed. It was possible to have a file not readable by an unprivileged user to be copied to a mountpoint controlled by the user, like a removable device. This was introduced in kernel version 4.19 by commit d1d04ef (\"ovl: stack file ops\"). This was fixed in kernel version 5.8 by commits 56230d9 (\"ovl: verify permissions in ovl_path_open()\"), 48bd024 (\"ovl: switch to mounter creds in readdir\") and 05acefb (\"ovl: check permission to open real file\"). Additionally, commits 130fdbc (\"ovl: pass correct flags for opening real directory\") and 292f902 (\"ovl: call secutiry hook in ovl_real_ioctl()\") in kernel 5.8 might also be desired or necessary. These additional commits introduced a regression in overlay mounts within user namespaces which prevented access to files with ownership outside of the user namespace. This regression was mitigated by subsequent commit b6650da (\"ovl: do not fail because of O_NOATIMEi\") in kernel 5.11.",
  "id": "GHSA-q6jw-34cj-733v",
  "modified": "2022-05-24T17:41:41Z",
  "published": "2022-05-24T17:41:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-16120"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/05acefb4872dae89e772729efb194af754c877e8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/48bd024b8a40d73ad6b086de2615738da0c7004f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/56230d956739b9cb1cbde439d76227d77979a04d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/b6650dab404c701d7fe08a108b746542a934da84"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/d1d04ef8572bc8c22265057bd3d5a79f223f8f52"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1894980"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1900141"
    },
    {
      "type": "WEB",
      "url": "https://ubuntu.com/USN-4576-1"
    },
    {
      "type": "WEB",
      "url": "https://ubuntu.com/USN-4577-1"
    },
    {
      "type": "WEB",
      "url": "https://ubuntu.com/USN-4578-1"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2020/10/14/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-Q6RH-59PJ-CFX8

Vulnerability from github – Published: 2022-03-31 00:00 – Updated: 2022-04-06 00:01
VLAI
Details

In Telephony, there is a possible unauthorized modification of the PLMN SIM file due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-202760015

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-39782"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-30T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "In Telephony, there is a possible unauthorized modification of the PLMN SIM file due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-202760015",
  "id": "GHSA-q6rh-59pj-cfx8",
  "modified": "2022-04-06T00:01:50Z",
  "published": "2022-03-31T00:00:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39782"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/android-12l"
    }
  ],
  "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-Q732-48VR-36F4

Vulnerability from github – Published: 2025-04-07 18:30 – Updated: 2025-04-07 21:32
VLAI
Details

An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the menuId parameter

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-28401"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-07T16:15:24Z",
    "severity": "MODERATE"
  },
  "details": "An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the menuId parameter",
  "id": "GHSA-q732-48vr-36f4",
  "modified": "2025-04-07T21:32:07Z",
  "published": "2025-04-07T18:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-28401"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yangzongzhuan/RuoYi"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-Q73H-3589-JXX7

Vulnerability from github – Published: 2025-06-13 15:30 – Updated: 2025-06-13 15:30
VLAI
Details

In Tenable Agent versions prior to 10.8.5 on a Windows host, it was found that a non-administrative user could arbitrarily delete local system files with SYSTEM privilege, potentially leading to local privilege escalation.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-36633"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-13T15:15:20Z",
    "severity": "HIGH"
  },
  "details": "In Tenable Agent versions prior to 10.8.5 on a Windows host, it was found that a non-administrative user could arbitrarily delete local system files with SYSTEM privilege, potentially leading to local privilege escalation.",
  "id": "GHSA-q73h-3589-jxx7",
  "modified": "2025-06-13T15:30:32Z",
  "published": "2025-06-13T15:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-36633"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2025-11"
    }
  ],
  "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-Q74Q-JQ9C-493Q

Vulnerability from github – Published: 2022-05-24 19:17 – Updated: 2022-05-24 19:17
VLAI
Details

A local attacker could execute arbitrary code with administrator privileges in HitmanPro.Alert before version Build 901.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-25270"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-08T00:15:00Z",
    "severity": "HIGH"
  },
  "details": "A local attacker could execute arbitrary code with administrator privileges in HitmanPro.Alert before version Build 901.",
  "id": "GHSA-q74q-jq9c-493q",
  "modified": "2022-05-24T19:17:05Z",
  "published": "2022-05-24T19:17:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25270"
    },
    {
      "type": "WEB",
      "url": "https://www.sophos.com/en-us/security-advisories/sophos-sa-20211007-hmpa-lpe"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-Q75W-8H5P-W5J9

Vulnerability from github – Published: 2021-12-09 00:01 – Updated: 2022-07-13 00:01
VLAI
Details

An improper access control vulnerability [CWE-284] in FortiOS autod daemon 7.0.0, 6.4.6 and below, 6.2.9 and below, 6.0.12 and below and FortiProxy 2.0.1 and below, 1.2.9 and below may allow an authenticated low-privileged attacker to escalate their privileges to super_admin via a specific crafted configuration of fabric automation CLI script and auto-script features.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-26110"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-08T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "An improper access control vulnerability [CWE-284] in FortiOS autod daemon 7.0.0, 6.4.6 and below, 6.2.9 and below, 6.0.12 and below and FortiProxy 2.0.1 and below, 1.2.9 and below may allow an authenticated low-privileged attacker to escalate their privileges to super_admin via a specific crafted configuration of fabric automation CLI script and auto-script features.",
  "id": "GHSA-q75w-8h5p-w5j9",
  "modified": "2022-07-13T00:01:11Z",
  "published": "2021-12-09T00:01:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26110"
    },
    {
      "type": "WEB",
      "url": "https://fortiguard.com/advisory/FG-IR-20-131"
    }
  ],
  "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"
    }
  ]
}

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.