GHSA-33C9-RPPF-M7FQ

Vulnerability from github – Published: 2022-10-07 18:15 – Updated: 2023-01-18 06:13
VLAI?
Summary
Backdrop CMS Unrestricted File Upload vulnerability
Details

Backdrop CMS 1.22.0 has Unrestricted File Upload vulnerability via themes that allows attackers to achieve Remote Code Execution.

Severity ?
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "backdrop/backdrop"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.22.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-42092"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-18T06:13:30Z",
    "nvd_published_at": "2022-10-07T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "Backdrop CMS 1.22.0 has Unrestricted File Upload vulnerability via `themes` that allows attackers to achieve Remote Code Execution.",
  "id": "GHSA-33c9-rppf-m7fq",
  "modified": "2023-01-18T06:13:30Z",
  "published": "2022-10-07T18:15:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-42092"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/backdrop-ops/backdrop-composer"
    },
    {
      "type": "WEB",
      "url": "https://grimthereaperteam.medium.com/backdrop-cms-1-22-0-unrestricted-file-upload-themes-ad42a599561c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Backdrop CMS Unrestricted File Upload vulnerability"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.