Common Weakness Enumeration

CWE-470

Allowed

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Abstraction: Base · Status: Draft

The product uses external input with reflection to select which classes or code to use, but it does not sufficiently prevent the input from selecting improper classes or code.

206 vulnerabilities reference this CWE, most recent first.

GHSA-M4F6-5759-Q864

Vulnerability from github – Published: 2026-08-05 09:31 – Updated: 2026-08-05 09:31
VLAI
Details

The ShopLentor plugin for WordPress is vulnerable to arbitrary function execution via the woolentoropt/v1/custom-action REST API endpoint in all versions up to, and including, 3.3.7. This is due to the handle_action() method passing user-supplied input directly to call_user_func() without an allowlist of permitted callbacks. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute arbitrary PHP callable functions via the 'callback' parameter.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-6020"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-05T08:16:40Z",
    "severity": "HIGH"
  },
  "details": "The ShopLentor plugin for WordPress is vulnerable to arbitrary function execution via the woolentoropt/v1/custom-action REST API endpoint in all versions up to, and including, 3.3.7. This is due to the handle_action() method passing user-supplied input directly to call_user_func() without an allowlist of permitted callbacks. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute arbitrary PHP callable functions via the \u0027callback\u0027 parameter.",
  "id": "GHSA-m4f6-5759-q864",
  "modified": "2026-08-05T09:31:17Z",
  "published": "2026-08-05T09:31:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6020"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/woolentor-addons/trunk/includes/admin-panel/includes/classes/Api/Custom_Actions.php#L99"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3504292%40woolentor-addons%2Ftrunk\u0026old=3493678%40woolentor-addons%2Ftrunk\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/00138875-d892-460c-b0ce-7a01335d26dc?source=cve"
    }
  ],
  "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-M4RX-9MRH-59G9

Vulnerability from github – Published: 2026-08-05 18:31 – Updated: 2026-08-05 18:31
VLAI
Details

IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty Continuous delivery has a flaw in the ORB component in IBM SDK, Java Technology Edition, may allow a malicious IIOP server to induce loading and instantation of arbitrary classes.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-8400"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-05T16:17:09Z",
    "severity": "HIGH"
  },
  "details": "IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty Continuous delivery has a flaw in the ORB component in IBM SDK, Java Technology Edition, may allow a malicious IIOP server to induce loading and instantation of arbitrary classes.",
  "id": "GHSA-m4rx-9mrh-59g9",
  "modified": "2026-08-05T18:31:37Z",
  "published": "2026-08-05T18:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8400"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7282446"
    }
  ],
  "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:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-M7G5-QWGM-89MC

Vulnerability from github – Published: 2024-07-04 09:32 – Updated: 2026-04-08 15:31
VLAI
Details

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in the licensing feature of ICONICS GENESIS64 versions 10.97 to 10.97.2, Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.2 and Mitsubishi Electric MC Works64 all versions allows a local attacker to execute a malicious code with administrative privileges by tampering with a specific file that is not protected by the system.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-1574"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-04T09:15:03Z",
    "severity": "MODERATE"
  },
  "details": "Use of Externally-Controlled Input to Select Classes or Code (\u0027Unsafe Reflection\u0027) vulnerability in the licensing feature of ICONICS GENESIS64 versions 10.97 to 10.97.2, Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.2 and Mitsubishi Electric MC Works64 all versions allows a local attacker to execute a malicious code with administrative privileges by tampering with a specific file that is not protected by the system.",
  "id": "GHSA-m7g5-qwgm-89mc",
  "modified": "2026-04-08T15:31:42Z",
  "published": "2024-07-04T09:32:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1574"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/vu/JVNVU98894016"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-184-03"
    },
    {
      "type": "WEB",
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2024-004_en.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2024-004_en.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-M92M-R54R-X8R2

Vulnerability from github – Published: 2026-06-26 22:15 – Updated: 2026-06-26 22:15
VLAI
Summary
Statamic CMS's unsafe method invocation via collection sorting allows data destruction
Details

Impact

The fix for GHSA-4jjr-vmv7-wh4w was incomplete. It addressed the issue in the query builder, but the same protection was not applied to in-memory collection sorting. Manipulating sort parameters could result in the loss of content and assets.

This requires a front-end template that passes request input into a tag's sort parameter. It is not exploitable by default — a template would need to be explicitly set up to sort by a visitor-controlled value.

Patches

This has been fixed in 5.73.23 and 6.20.0.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "statamic/cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.73.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "statamic/cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.0"
            },
            {
              "fixed": "6.20.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-49287"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-26T22:15:47Z",
    "nvd_published_at": "2026-06-19T18:16:19Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nThe fix for GHSA-4jjr-vmv7-wh4w was incomplete. It addressed the issue in the query builder, but the same protection was not applied to in-memory collection sorting. Manipulating sort parameters could result in the loss of content and assets.\n\nThis requires a front-end template that passes request input into a tag\u0027s sort parameter. It is not exploitable by default \u2014 a template would need to be explicitly set up to sort by a visitor-controlled value.\n\n### Patches\n\nThis has been fixed in 5.73.23 and 6.20.0.",
  "id": "GHSA-m92m-r54r-x8r2",
  "modified": "2026-06-26T22:15:47Z",
  "published": "2026-06-26T22:15:47Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/statamic/cms/security/advisories/GHSA-4jjr-vmv7-wh4w"
    },
    {
      "type": "WEB",
      "url": "https://github.com/statamic/cms/security/advisories/GHSA-m92m-r54r-x8r2"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49287"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/statamic/cms"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Statamic CMS\u0027s unsafe method invocation via collection sorting allows data destruction"
}

GHSA-MJG5-WJ9R-9MFX

Vulnerability from github – Published: 2026-08-28 18:31 – Updated: 2026-08-31 21:31
VLAI
Details

An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG. The application instantiates database driver classes based on configurable driver names without validating against an allowlist of approved drivers. If an attacker can manipulate system configuration parameters, this enables the execution of arbitrary Java bytecode residing on the application classpath under the security context of the PaperCut server process.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-82078"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-28T16:18:31Z",
    "severity": "CRITICAL"
  },
  "details": "An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG. The application instantiates database driver classes based on configurable driver names without validating against an allowlist of approved drivers. If an attacker can manipulate system configuration parameters, this enables the execution of arbitrary Java bytecode residing on the application classpath under the security context of the PaperCut server process.",
  "id": "GHSA-mjg5-wj9r-9mfx",
  "modified": "2026-08-31T21:31:55Z",
  "published": "2026-08-28T18:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82078"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rapid7/metasploit-framework/pull/21842"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-82078"
    },
    {
      "type": "WEB",
      "url": "https://www.papercut.com/kb/Main/security-bulletin-27-aug-2026-urgent-security-advisory"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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-P2H6-PJF9-J879

Vulnerability from github – Published: 2024-10-09 15:32 – Updated: 2025-11-03 21:31
VLAI
Details

In Progress Telerik Reporting versions prior to 2024 Q3 (18.2.24.924), a code execution attack is possible through object injection via an insecure type resolution vulnerability.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-8014"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-09T15:15:16Z",
    "severity": "HIGH"
  },
  "details": "In Progress Telerik Reporting versions prior to 2024 Q3 (18.2.24.924), a code execution attack is possible through object injection via an insecure type resolution vulnerability.",
  "id": "GHSA-p2h6-pjf9-j879",
  "modified": "2025-11-03T21:31:15Z",
  "published": "2024-10-09T15:32:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8014"
    },
    {
      "type": "WEB",
      "url": "https://docs.telerik.com/reporting/knowledge-base/insecure-type-resolution-cve-2024-8014"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20250425-0004"
    }
  ],
  "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-P46M-G734-VPC4

Vulnerability from github – Published: 2026-08-26 15:31 – Updated: 2026-08-26 15:31
VLAI
Summary
cakephp/debug_kit: MailPreview contains unsafe reflection
Details

Impact

The MailPreview feature of debugkit is vulnerable to arbitrary constructor execution. For an application to be vulnerable the following conditions must be true:

  1. debug mode must be enabled.
  2. The hostname must match a 'local' domain or be in an allowlist.

Patches

5.2.4 and 4.10.3 contain patches for this issue.

Workarounds

Ensure that debugkit is only part of your development dependencies, and that debug mode is disabled in production environments.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "cakephp/debug_kit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "cakephp/debug_kit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.0.0"
            },
            {
              "fixed": "5.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-54614"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-26T15:31:01Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nThe `MailPreview` feature of debugkit is vulnerable to arbitrary constructor execution. For an application to be vulnerable the following conditions must be true:\n\n1. `debug` mode must be enabled.\n2. The hostname must match a \u0027local\u0027 domain or be in an allowlist.\n\n### Patches\n5.2.4 and 4.10.3 contain patches for this issue.\n\n### Workarounds\nEnsure that debugkit is only part of your development dependencies, and that debug mode is disabled in production environments.",
  "id": "GHSA-p46m-g734-vpc4",
  "modified": "2026-08-26T15:31:01Z",
  "published": "2026-08-26T15:31:01Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cakephp/debug_kit/security/advisories/GHSA-p46m-g734-vpc4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cakephp/debug_kit/pull/1078"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cakephp/debug_kit/commit/7c4d85e984c2334b0f50cd02578a927ff9649e13"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cakephp/debug_kit/commit/c8a2a9e07d56a5e212d95f6947f370f3b5e6eed6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cakephp/debug_kit"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cakephp/debug_kit/releases/tag/4.10.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cakephp/debug_kit/releases/tag/5.2.4"
    }
  ],
  "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"
    }
  ],
  "summary": "cakephp/debug_kit: MailPreview contains unsafe reflection"
}

GHSA-PP9R-PPC4-25W4

Vulnerability from github – Published: 2026-07-23 12:32 – Updated: 2026-09-17 17:15
Withdrawn 2026-09-17 VLAI
Summary
Duplicate Advisory: Grav: FlexDirectory::dynamicDataField() executes arbitrary callables from blueprint data with no validation
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-c4wf-2xxc-68qm. This link is maintained to preserve external references.

Original Description

Grav versions >= 1.7.0 and before 2.0.9 contain a remote code execution vulnerability. FlexDirectory::dynamicDataField() resolves blueprint data-*@: directives by calling call_user_func_array() on attacker-influenced input, validating only that the target is callable (is_callable()) without restricting dangerous functions such as exec, system, passthru, or shell_exec. Because FlexDirectory registers this handler for every Flex directory, it bypasses the validation added to Blueprint::dynamicData() in 2.0.7 (GHSA-fj2p-qj2f-74v5). Any authenticated user with create or update permission on any Flex-based directory (Flex Users, Flex Pages, Flex Objects, or custom Flex types) can execute arbitrary shell commands on the server.

Show details on source website

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 2.0.9"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "getgrav/grav"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.7.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-17T17:15:05Z",
    "nvd_published_at": "2026-07-23T12:18:47Z",
    "severity": "HIGH"
  },
  "details": "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-c4wf-2xxc-68qm. This link is maintained to preserve external references.\n\n### Original Description\nGrav versions \u003e= 1.7.0 and before 2.0.9 contain a remote code execution vulnerability. FlexDirectory::dynamicDataField() resolves blueprint data-*@: directives by calling call_user_func_array() on attacker-influenced input, validating only that the target is callable (is_callable()) without restricting dangerous functions such as exec, system, passthru, or shell_exec. Because FlexDirectory registers this handler for every Flex directory, it bypasses the validation added to Blueprint::dynamicData() in 2.0.7 (GHSA-fj2p-qj2f-74v5). Any authenticated user with create or update permission on any Flex-based directory (Flex Users, Flex Pages, Flex Objects, or custom Flex types) can execute arbitrary shell commands on the server.",
  "id": "GHSA-pp9r-ppc4-25w4",
  "modified": "2026-09-17T17:15:06Z",
  "published": "2026-07-23T12:32:30Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/getgrav/grav/security/advisories/GHSA-c4wf-2xxc-68qm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65608"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getgrav/grav/commit/fae9e1bf2c40ce0b50d0dfce647aaa1d22f98969"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/grav-before-remote-code-execution-via-flexdirectory"
    }
  ],
  "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"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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"
    }
  ],
  "summary": "Duplicate Advisory: Grav: FlexDirectory::dynamicDataField() executes arbitrary callables from blueprint data with no validation",
  "withdrawn": "2026-09-17T17:15:05Z"
}

GHSA-PQ9P-WFFW-C523

Vulnerability from github – Published: 2023-09-11 21:30 – Updated: 2024-04-04 07:36
VLAI
Details

In multiple locations, there is a possible way to import contacts belonging to other users due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-35680"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-11T21:15:42Z",
    "severity": "MODERATE"
  },
  "details": "In multiple locations, there is a possible way to import contacts belonging to other users due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.",
  "id": "GHSA-pq9p-wffw-c523",
  "modified": "2024-04-04T07:36:50Z",
  "published": "2023-09-11T21:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35680"
    },
    {
      "type": "WEB",
      "url": "https://android.googlesource.com/platform/packages/services/Telephony/+/674039e70e1c5bf29b808899ac80c709acc82290"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2023-09-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-PWG9-6G7W-XG4Q

Vulnerability from github – Published: 2026-09-18 18:31 – Updated: 2026-09-18 18:31
VLAI
Details

IBM MQ could allow an authenticated attacker with cluster access to cause a denial of service or potentially execute arbitrary code due to improper validation of cluster command message lengths.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-10853"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-470"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-18T16:17:05Z",
    "severity": "HIGH"
  },
  "details": "IBM MQ could allow an authenticated attacker with cluster access to cause a denial of service or potentially execute arbitrary code due to improper validation of cluster command message lengths.",
  "id": "GHSA-pwg9-6g7w-xg4q",
  "modified": "2026-09-18T18:31:40Z",
  "published": "2026-09-18T18:31:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10853"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7284905"
    }
  ],
  "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"
    }
  ]
}

Mitigation
Architecture and Design

Refactor your code to avoid using reflection.

Mitigation
Architecture and Design

Do not use user-controlled inputs to select and load classes or code.

Mitigation
Implementation

Apply strict input validation by using allowlists or indirect selection to ensure that the user is only selecting allowable classes or code.

CAPEC-138: Reflection Injection

An adversary supplies a value to the target application which is then used by reflection methods to identify a class, method, or field. For example, in the Java programming language the reflection libraries permit an application to inspect, load, and invoke classes and their components by name. If an adversary can control the input into these methods including the name of the class/method/field or the parameters passed to methods, they can cause the targeted application to invoke incorrect methods, read random fields, or even to load and utilize malicious classes that the adversary created. This can lead to the application revealing sensitive information, returning incorrect results, or even having the adversary take control of the targeted application.