GHSA-HF9P-9R39-R2H3

Vulnerability from github – Published: 2021-11-03 17:29 – Updated: 2021-11-02 18:39
VLAI?
Summary
Unrestricted Uploads in Concrete5
Details

Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file.

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": "concrete5/concrete5"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-11476"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-11-02T18:39:03Z",
    "nvd_published_at": "2020-07-28T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "Concrete5 before 8.5.3 allows Unrestricted Upload of File with Dangerous Type such as a .phar file.",
  "id": "GHSA-hf9p-9r39-r2h3",
  "modified": "2021-11-02T18:39:03Z",
  "published": "2021-11-03T17:29:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11476"
    },
    {
      "type": "WEB",
      "url": "https://github.com/concrete5/concrete5/pull/8713"
    },
    {
      "type": "WEB",
      "url": "https://github.com/concretecms/concretecms/commit/d296f4ba4f6ad94b199c21c1b16f0d185adab343"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/concrete5/concrete5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/concrete5/concrete5/releases/tag/8.5.3"
    },
    {
      "type": "WEB",
      "url": "https://herolab.usd.de/security-advisories/usd-2020-0041"
    }
  ],
  "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": "Unrestricted Uploads in Concrete5"
}


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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.