github - ghsa-fvc6-qjp7-m4g4

ghsa-fvc6-qjp7-m4g4

Vulnerability from github

Published

2022-04-13 00:00

Modified

2022-04-22 20:29

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Arbitrary file upload in Ghost

Details

An arbitrary file upload vulnerability in the file upload module of Ghost v4.39.0 allows attackers to execute arbitrary code via a crafted SVG file.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "ghost"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "4.39.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-27139"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-22T20:29:43Z",
    "nvd_published_at": "2022-04-12T17:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An arbitrary file upload vulnerability in the file upload module of Ghost v4.39.0 allows attackers to execute arbitrary code via a crafted SVG file.",
  "id": "GHSA-fvc6-qjp7-m4g4",
  "modified": "2022-04-22T20:29:43Z",
  "published": "2022-04-13T00:00:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27139"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/TryGhost/Ghost"
    },
    {
      "type": "WEB",
      "url": "https://youtu.be/FCqWEvir2wE"
    },
    {
      "type": "WEB",
      "url": "http://ghost.org/docs/security/#privilege-escalation-attacks"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Arbitrary file upload in Ghost"
}

CVE-2022-27139 (GCVE-0-2022-27139)

Vulnerability from cvelistv5

Published

2022-04-12 16:28

Modified

2024-08-03 05:18

Severity ?

CWE

n/a

Summary

An arbitrary file upload vulnerability in the file upload module of Ghost v4.39.0 allows attackers to execute arbitrary code via a crafted SVG file. NOTE: Vendor states that as outlined in Ghost's security documentation, upload of SVGs is only possible by trusted authenticated users. The uploading of SVG files to Ghost does not represent a remote code execution vulnerability. SVGs are not executable on the server, and may only execute javascript in a client's browser - this is expected and intentional functionality

References

►

URL

Tags

	https://youtu.be/FCqWEvir2wE	x_refsource_MISC
	http://ghost.org/docs/security/#privilege-escalation-attacks	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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