GHSA-VGFF-MR3Q-H6MH严重未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-29 20:30

发布时间

2026-08-29 20:30

GitHub 审查时间

—

NVD 发布时间

2026-08-29 20:16

源文件

advisories/unreviewed/2026/08/GHSA-vgff-mr3q-h6mh/GHSA-vgff-mr3q-h6mh.json

公告说明

The Sigma Forms Pro plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.4.5 via the handle_form_submission function. This is due to the plugin dynamically granting the unfiltered_upload capability to all users during form submissions and bypassing MIME type validation when allowed_file_types is not configured. This makes it possible for unauthenticated attackers to execute code on the server. Several default pre-built templates including Job Application, Support Ticket, and Wholesale Application have file upload fields with no file type restrictions configured by design, making this vulnerability immediately exploitable upon installation.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORY

标识信息

别名 / CVE

CVE-2026-14494

CWE

CWE-434

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-vgff-mr3q-h6mh",
  "aliases": [
    "CVE-2026-14494"
  ],
  "details": "The Sigma Forms Pro plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.4.5 via the handle_form_submission function. This is due to the plugin dynamically granting the unfiltered_upload capability to all users during form submissions and bypassing MIME type validation when allowed_file_types is not configured. This makes it possible for unauthenticated attackers to execute code on the server. Several default pre-built templates including Job Application, Support Ticket, and Wholesale Application have file upload fields with no file type restrictions configured by design, making this vulnerability immediately exploitable upon installation.",
  "affected": [],
  "modified": "2026-08-29T12:30:22Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-29T12:30:22Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14494",
      "type": "ADVISORY"
    },
    {
      "url": "https://feedback.bdthemes.com/announcements",
      "type": "WEB"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/44d63454-87f0-49e3-ac04-2fa83882500d?source=cve",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-29T12:16:41Z",
    "github_reviewed_at": null
  }
}