GHSA-J27F-MGHV-P674高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-28 20:30

发布时间

2026-08-28 20:30

GitHub 审查时间

—

NVD 发布时间

2026-08-28 20:16

源文件

advisories/unreviewed/2026/08/GHSA-j27f-mghv-p674/GHSA-j27f-mghv-p674.json

公告说明

filebrowser through 2.63.23 fails to validate named pipes in directory archive and public download handlers, allowing attackers to trigger blocking open syscalls. Authenticated users or anonymous visitors with public share links can repeatedly request archives containing named pipes to pin server goroutines and exhaust connection resources.

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

WEBhttps://github.com/filebrowser/filebrowser/security/advisories/GHSA-8q5j-8wcr-8v2v

标识信息

别名 / CVE

CVE-2026-82235

CWE

CWE-400

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:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS_V4

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

原始 OSV JSON

{
  "id": "GHSA-j27f-mghv-p674",
  "aliases": [
    "CVE-2026-82235"
  ],
  "details": "filebrowser through 2.63.23 fails to validate named pipes in directory archive and public download handlers, allowing attackers to trigger blocking open syscalls. Authenticated users or anonymous visitors with public share links can repeatedly request archives containing named pipes to pin server goroutines and exhaust connection resources.",
  "affected": [],
  "modified": "2026-08-28T12:30:26Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
    },
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/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"
    }
  ],
  "published": "2026-08-28T12:30:26Z",
  "references": [
    {
      "url": "https://github.com/filebrowser/filebrowser/security/advisories/GHSA-8q5j-8wcr-8v2v",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82235",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/filebrowser/filebrowser/commit/586d198d",
      "type": "WEB"
    },
    {
      "url": "https://www.vulncheck.com/advisories/filebrowser-through-2.63.23-denial-of-service-via-named-pipes",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-28T12:16:33Z",
    "github_reviewed_at": null
  }
}