GHSA-9FCP-VCQ9-9H2H

Vulnerability from github – Published: 2018-12-19 19:24 – Updated: 2022-09-14 22:12
VLAI?
Summary
OS Command Injection in craftercms:crafter-studio
Details

A Server-Side Template Injection issue was discovered in Crafter CMS 3.0.18. Attackers with developer privileges may execute OS commands by Creating/Editing a template file (.ftl filetype) that triggers a call to freemarker.template.utility.Execute in the FreeMarker library during rendering of a web page.

Severity ?
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.craftercms:crafter-studio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3.0.18"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-19907"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:28:17Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "A Server-Side Template Injection issue was discovered in Crafter CMS 3.0.18. Attackers with developer privileges may execute OS commands by Creating/Editing a template file (.ftl filetype) that triggers a call to freemarker.template.utility.Execute in the FreeMarker library during rendering of a web page.",
  "id": "GHSA-9fcp-vcq9-9h2h",
  "modified": "2022-09-14T22:12:13Z",
  "published": "2018-12-19T19:24:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19907"
    },
    {
      "type": "WEB",
      "url": "https://github.com/craftercms/craftercms/issues/2677"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-9fcp-vcq9-9h2h"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/craftercms/craftercms"
    },
    {
      "type": "WEB",
      "url": "https://medium.com/@buxuqua/rce-vulnerability-in-crafter-cms-server-side-template-injection-19d8708ce242"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OS Command Injection in craftercms:crafter-studio"
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.