GHSA-5V23-73V4-W2FP高危已审查已撤回

Duplicate Advisory: picklescan has Arbitrary file read using `io.FileIO`

OSV 1.4.0 · github-reviewed · 修改于 2026-06-18 22:46

发布时间

2026-06-18 02:35

GitHub 审查时间

2026-06-18 22:46

NVD 发布时间

2026-06-18 01:17

源文件

advisories/github-reviewed/2026/06/GHSA-5v23-73v4-w2fp/GHSA-5v23-73v4-w2fp.json

该公告已于 2026-06-18 22:46 撤回

内容仅用于保留外部引用，请不要将其当作仍然有效的安全结论。

公告说明

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-9726-w42j-3qjr. This link is maintained to preserve external references.

Original Description

picklescan before 0.0.35 contains an unsafe pickle deserialization vulnerability allowing unauthenticated attackers to read arbitrary server files by chaining io.FileIO and urllib.request.urlopen. Attackers can bypass RCE-focused blocklists to exfiltrate sensitive data like /etc/passwd to external servers.

受影响的软件包

PyPI

picklescan

ECOSYSTEM

引入0

标识信息

别名 / CVE

无

CWE

CWE-22

软件生态

PyPI

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:N/A:N

CVSS_V4

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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-5v23-73v4-w2fp",
  "aliases": [],
  "details": "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-9726-w42j-3qjr. This link is maintained to preserve external references.\n\n### Original Description\npicklescan before 0.0.35 contains an unsafe pickle deserialization vulnerability allowing unauthenticated attackers to read arbitrary server files by chaining io.FileIO and urllib.request.urlopen. Attackers can bypass RCE-focused blocklists to exfiltrate sensitive data like /etc/passwd to external servers.",
  "summary": "Duplicate Advisory: picklescan has Arbitrary file read using `io.FileIO` ",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.35"
            }
          ]
        }
      ],
      "package": {
        "name": "picklescan",
        "ecosystem": "PyPI"
      }
    }
  ],
  "modified": "2026-06-18T14:46:10Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
    },
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/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": "2026-06-17T18:35:57Z",
  "withdrawn": "2026-06-18T14:46:10Z",
  "references": [
    {
      "url": "https://github.com/mmaitre314/picklescan/security/advisories/GHSA-9726-w42j-3qjr",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53872",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.vulncheck.com/advisories/picklescan-arbitrary-file-read-via-unsafe-pickle-deserialization",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2026-06-17T17:17:25Z",
    "github_reviewed_at": "2026-06-18T14:46:10Z"
  }
}