PYSEC-2024-49

Vulnerability from pysec - Published: 2024-03-27 06:15 - Updated: 2024-03-27 11:18
VLAI?
Details

Lektor before 3.3.11 does not sanitize DB path traversal. Thus, shell commands might be executed via a file that is added to the templates directory, if the victim's web browser accesses an untrusted website that uses JavaScript to send requests to localhost port 5000, and the web browser is running on the same machine as the "lektor server" command.

Impacted products
Name purl
lektor pkg:pypi/lektor
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "lektor",
        "purl": "pkg:pypi/lektor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.96",
        "1.0",
        "1.1",
        "1.2",
        "1.2.1",
        "2.0",
        "2.1",
        "2.2",
        "2.3",
        "3.0",
        "3.0.1",
        "3.1",
        "3.1.0.dev1",
        "3.1.1",
        "3.1.2",
        "3.1.3",
        "3.2.0",
        "3.2.1",
        "3.2.2",
        "3.2.3",
        "3.2.dev0",
        "3.3.0",
        "3.3.1",
        "3.3.10",
        "3.3.2",
        "3.3.3",
        "3.3.4",
        "3.3.5",
        "3.3.6",
        "3.3.7",
        "3.3.8",
        "3.3.9"
      ]
    }
  ],
  "aliases": [
    "CVE-2024-28335"
  ],
  "details": "Lektor before 3.3.11 does not sanitize DB path traversal. Thus, shell commands might be executed via a file that is added to the templates directory, if the victim\u0027s web browser accesses an untrusted website that uses JavaScript to send requests to localhost port 5000, and the web browser is running on the same machine as the \"lektor server\" command.",
  "id": "PYSEC-2024-49",
  "modified": "2024-03-27T11:18:36.506150+00:00",
  "published": "2024-03-27T06:15:00+00:00",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/lektor/lektor/pull/1179/commits/8f38b9713d152622b69ff5e3b1e6a0d7bb7fa800"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lektor/lektor/releases/tag/v3.3.11"
    },
    {
      "type": "WEB",
      "url": "https://cxsecurity.com/issue/WLB-2024030043"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/177708/Lektor-Static-CMS-3.3.10-Arbitrary-File-Upload-Remote-Code-Execution.html"
    },
    {
      "type": "WEB",
      "url": "https://getlektor.com/docs/quickstart"
    },
    {
      "type": "WEB",
      "url": "https://brave.com/privacy-updates/27-localhost-permission/"
    }
  ]
}


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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.