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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.

6289 vulnerabilities reference this CWE, most recent first.

GHSA-XRG7-HHWV-8FC8

Vulnerability from github – Published: 2022-05-24 17:34 – Updated: 2022-05-24 17:34
VLAI
Details

Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-8692"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-12T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.",
  "id": "GHSA-xrg7-hhwv-8fc8",
  "modified": "2022-05-24T17:34:10Z",
  "published": "2022-05-24T17:34:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8692"
    },
    {
      "type": "WEB",
      "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-XRM2-CC7Q-4RX2

Vulnerability from github – Published: 2026-07-22 00:32 – Updated: 2026-07-22 00:32
VLAI
Details

Vulnerability in the Oracle HCM Configuration Workbench product of Oracle E-Business Suite (component: Rapid Implementation). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle HCM Configuration Workbench. Successful attacks of this vulnerability can result in takeover of Oracle HCM Configuration Workbench. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-60900"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-21T22:18:25Z",
    "severity": "HIGH"
  },
  "details": "Vulnerability in the Oracle HCM Configuration Workbench product of Oracle E-Business Suite (component: Rapid Implementation).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle HCM Configuration Workbench.  Successful attacks of this vulnerability can result in takeover of Oracle HCM Configuration Workbench. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).",
  "id": "GHSA-xrm2-cc7q-4rx2",
  "modified": "2026-07-22T00:32:05Z",
  "published": "2026-07-22T00:32:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60900"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujul2026.html"
    }
  ],
  "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:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-XRMJ-C7VJ-9C4M

Vulnerability from github – Published: 2022-05-13 01:02 – Updated: 2025-04-12 12:59
VLAI
Details

The aufs module for the Linux kernel 3.x and 4.x does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an aufs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2016-2853"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-05-02T10:59:00Z",
    "severity": "HIGH"
  },
  "details": "The aufs module for the Linux kernel 3.x and 4.x does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an aufs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.",
  "id": "GHSA-xrmj-c7vj-9c4m",
  "modified": "2025-04-12T12:59:24Z",
  "published": "2022-05-13T01:02:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2853"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/aufs/mailman/message/34864744"
    },
    {
      "type": "WEB",
      "url": "http://www.halfdog.net/Security/2016/AufsPrivilegeEscalationInUserNamespaces"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/02/24/9"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/10/18/1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96839"
    }
  ],
  "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-XRQ5-M5J9-GG5F

Vulnerability from github – Published: 2022-05-24 17:10 – Updated: 2022-05-24 17:10
VLAI
Details

In hasPermissions of PermissionMonitor.java, there is a possible access to restricted permissions due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-144679405

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-0036"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-03-10T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "In hasPermissions of PermissionMonitor.java, there is a possible access to restricted permissions due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-144679405",
  "id": "GHSA-xrq5-m5j9-gg5f",
  "modified": "2022-05-24T17:10:38Z",
  "published": "2022-05-24T17:10:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0036"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2020-03-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-XRQ9-HCPF-597V

Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-05-24 19:04
VLAI
Details

Windows Filter Manager Elevation of Privilege Vulnerability

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-31953"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-08T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "Windows Filter Manager Elevation of Privilege Vulnerability",
  "id": "GHSA-xrq9-hcpf-597v",
  "modified": "2022-05-24T19:04:48Z",
  "published": "2022-05-24T19:04:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31953"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31953"
    }
  ],
  "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-XRVH-JJ58-RJ6P

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2026-08-19 18:31
VLAI
Details

An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1077, CVE-2020-1086, CVE-2020-1090, CVE-2020-1125, CVE-2020-1139, CVE-2020-1149, CVE-2020-1151, CVE-2020-1155, CVE-2020-1156, CVE-2020-1158, CVE-2020-1164.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-1157"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-21T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka \u0027Windows Runtime Elevation of Privilege Vulnerability\u0027. This CVE ID is unique from CVE-2020-1077, CVE-2020-1086, CVE-2020-1090, CVE-2020-1125, CVE-2020-1139, CVE-2020-1149, CVE-2020-1151, CVE-2020-1155, CVE-2020-1156, CVE-2020-1158, CVE-2020-1164.",
  "id": "GHSA-xrvh-jj58-rj6p",
  "modified": "2026-08-19T18:31:25Z",
  "published": "2022-05-24T17:18:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1157"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-1157"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1157"
    }
  ],
  "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-XRVW-2F36-252M

Vulnerability from github – Published: 2026-07-23 00:31 – Updated: 2026-07-23 00:31
VLAI
Details

Vulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Platform Security for Java. Successful attacks of this vulnerability can result in takeover of Oracle Platform Security for Java. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-60372"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-22T23:16:36Z",
    "severity": "CRITICAL"
  },
  "details": "Vulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Platform Security for Java.  Successful attacks of this vulnerability can result in takeover of Oracle Platform Security for Java. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).",
  "id": "GHSA-xrvw-2f36-252m",
  "modified": "2026-07-23T00:31:30Z",
  "published": "2026-07-23T00:31:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60372"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujul2026.html"
    }
  ],
  "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"
    }
  ]
}

GHSA-XV63-CPGC-6G6C

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 Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1231, CVE-2020-1233, CVE-2020-1235, CVE-2020-1265, CVE-2020-1282, CVE-2020-1306, CVE-2020-1334.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-1304"
  ],
  "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 Runtime improperly handles objects in memory, aka \u0027Windows Runtime Elevation of Privilege Vulnerability\u0027. This CVE ID is unique from CVE-2020-1231, CVE-2020-1233, CVE-2020-1235, CVE-2020-1265, CVE-2020-1282, CVE-2020-1306, CVE-2020-1334.",
  "id": "GHSA-xv63-cpgc-6g6c",
  "modified": "2022-05-24T17:19:58Z",
  "published": "2022-05-24T17:19:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1304"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1304"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-XV8G-RXG8-VQ29

Vulnerability from github – Published: 2026-09-15 21:32 – Updated: 2026-09-15 21:32
VLAI
Details

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Web General). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via SOAP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-83289"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-15T20:18:41Z",
    "severity": "HIGH"
  },
  "details": "Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Web General).  Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and  26.01.0.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via SOAP to compromise Oracle Business Intelligence Enterprise Edition.  Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).",
  "id": "GHSA-xv8g-rxg8-vq29",
  "modified": "2026-09-15T21:32:30Z",
  "published": "2026-09-15T21:32:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-83289"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cspusep2026.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-XV9M-FM3W-8W5X

Vulnerability from github – Published: 2026-09-14 16:02 – Updated: 2026-09-14 16:02
VLAI
Summary
October CMS: Safe Mode Sandbox Bypass via Session Store and Forwarded Builder Calls
Details

A vulnerability was identified in the Twig sandbox security policy that allowed a chained bypass when cms.safe_mode is enabled. The Laravel session store was exposed to Twig with unrestricted method access, and raw SQL methods reachable through Eloquent's __call forwarding were not blocked across the full builder chain. When combined, a backend user with CMS markup editing access could read arbitrary database values via raw SQL expressions and write to the backend authentication session key, forging a backend session as another existing user.

Scope of impact is narrow. Safe Mode is a niche feature, primarily used for demo installations and multi-tenant or shared-editor scenarios where untrusted users are deliberately granted access to the CMS markup editor. Standard production deployments do not enable Safe Mode, because under normal October CMS guidance backend access - including markup editing - is restricted to trusted administrators, and direct PHP injection through markup is already possible without Safe Mode in that configuration.

This issue only affects sites that meet all of the following conditions: - cms.safe_mode is enabled (a deliberate opt-in for demos or untrusted-editor scenarios) - The site has at least one backend user with CMS markup editing access who is not intended to be trusted as a full administrator - The site has at least one existing superuser account whose session the lower-privileged user can impersonate

Impact

  • Arbitrary read access to database tables, including superuser persistence codes from backend_users, via raw SQL expressions reachable through Eloquent\Model, Eloquent\Builder, or any allowlisted class that __call-forwards to a query builder
  • Forgery of a backend authentication session by writing to the admin_auth session key from a Twig template, allowing a markup editor to impersonate an existing superuser
  • Requires authenticated backend access with CMS markup editing permission AND cms.safe_mode enabled
  • Not exploitable when Safe Mode is disabled (direct PHP injection through markup is already possible in that configuration, so Safe Mode is the boundary this issue affects)

Patches

The vulnerability has been patched in v3.7.17 and v4.2.21. The Laravel session store is now wrapped in a proxy that exposes only an explicit subset of read/write methods and rejects writes to reserved session key prefixes (admin_auth, october_auth, login_*, _token, and other framework internals). Raw SQL and subquery methods (selectRaw, whereRaw, orderByRaw, joinSub, and related) are now blocked on Query\Builder, Eloquent\Builder, and Eloquent\Model so the blocklist is consistent across the __call forwarding chain. All sites that enable cms.safe_mode are encouraged to upgrade to the latest patched version.

Workarounds

If upgrading immediately is not possible: - Restrict CMS markup editing access to fully trusted administrators only - the standard October CMS recommendation for any deployment - Note that disabling cms.safe_mode is not a workaround; Safe Mode is the boundary this issue affects, and disabling it removes the only sandbox between markup editors and the server

References

  • Reported by r00tn0b0dy
Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "october/system"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.7.17"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "october/system"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.2.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-46696"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-14T16:02:35Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "A vulnerability was identified in the Twig sandbox security policy that allowed a chained bypass when `cms.safe_mode` is enabled. The Laravel session store was exposed to Twig with unrestricted method access, and raw SQL methods reachable through Eloquent\u0027s `__call` forwarding were not blocked across the full builder chain. When combined, a backend user with CMS markup editing access could read arbitrary database values via raw SQL expressions and write to the backend authentication session key, forging a backend session as another existing user.\n\n**Scope of impact is narrow.** Safe Mode is a niche feature, primarily used for demo installations and multi-tenant or shared-editor scenarios where untrusted users are deliberately granted access to the CMS markup editor. Standard production deployments do not enable Safe Mode, because under normal October CMS guidance backend access - including markup editing - is restricted to trusted administrators, and direct PHP injection through markup is already possible without Safe Mode in that configuration.\n\n**This issue only affects sites that meet all of the following conditions:**\n- `cms.safe_mode` is enabled (a deliberate opt-in for demos or untrusted-editor scenarios)\n- The site has at least one backend user with CMS markup editing access who is not intended to be trusted as a full administrator\n- The site has at least one existing superuser account whose session the lower-privileged user can impersonate\n\n### Impact\n- Arbitrary read access to database tables, including superuser persistence codes from `backend_users`, via raw SQL expressions reachable through `Eloquent\\Model`, `Eloquent\\Builder`, or any allowlisted class that `__call`-forwards to a query builder\n- Forgery of a backend authentication session by writing to the `admin_auth` session key from a Twig template, allowing a markup editor to impersonate an existing superuser\n- Requires authenticated backend access with CMS markup editing permission AND `cms.safe_mode` enabled\n- Not exploitable when Safe Mode is disabled (direct PHP injection through markup is already possible in that configuration, so Safe Mode is the boundary this issue affects)\n\n### Patches\nThe vulnerability has been patched in v3.7.17 and v4.2.21. The Laravel session store is now wrapped in a proxy that exposes only an explicit subset of read/write methods and rejects writes to reserved session key prefixes (`admin_auth`, `october_auth`, `login_*`, `_token`, and other framework internals). Raw SQL and subquery methods (`selectRaw`, `whereRaw`, `orderByRaw`, `joinSub`, and related) are now blocked on `Query\\Builder`, `Eloquent\\Builder`, and `Eloquent\\Model` so the blocklist is consistent across the `__call` forwarding chain. All sites that enable `cms.safe_mode` are encouraged to upgrade to the latest patched version.\n\n### Workarounds\nIf upgrading immediately is not possible:\n- Restrict CMS markup editing access to fully trusted administrators only - the standard October CMS recommendation for any deployment\n- Note that disabling `cms.safe_mode` is **not** a workaround; Safe Mode is the boundary this issue affects, and disabling it removes the only sandbox between markup editors and the server\n\n### References\n- Reported by r00tn0b0dy",
  "id": "GHSA-xv9m-fm3w-8w5x",
  "modified": "2026-09-14T16:02:35Z",
  "published": "2026-09-14T16:02:35Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/octobercms/october/security/advisories/GHSA-xv9m-fm3w-8w5x"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/octobercms/october"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "October CMS: Safe Mode Sandbox Bypass via Session Store and Forwarded Builder Calls"
}

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.