GHSA-Q34J-6H38-M895高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-25 17:30

发布时间

2026-08-25 17:30

GitHub 审查时间

—

NVD 发布时间

2026-08-25 17:17

源文件

advisories/unreviewed/2026/08/GHSA-q34j-6h38-m895/GHSA-q34j-6h38-m895.json

公告说明

The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An unauthenticated visitor who knows the UID of a visible employee record can send a direct POST request to the update action and overwrite that record without a valid edit link or any ownership check.

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

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-77140

标识信息

别名 / CVE

CVE-2026-77140

CWE

CWE-639

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V4

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/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

原始 OSV JSON

{
  "id": "GHSA-q34j-6h38-m895",
  "aliases": [
    "CVE-2026-77140"
  ],
  "details": "The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An unauthenticated visitor who knows the UID of a visible employee record can send a direct POST request to the update action and overwrite that record without a valid edit link or any ownership check.",
  "affected": [],
  "modified": "2026-08-25T09:30:40Z",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/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"
    }
  ],
  "published": "2026-08-25T09:30:40Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77140",
      "type": "ADVISORY"
    },
    {
      "url": "https://typo3.org/security/advisory/typo3-ext-sa-2026-018",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-25T09:17:34Z",
    "github_reviewed_at": null
  }
}