GHSA-J7FX-V37J-V3W7

Vulnerability from github – Published: 2022-05-13 01:51 – Updated: 2024-04-25 22:32
VLAI
Summary
Craft CMS Vulnerable to Server-Side Template Injection
Details

Craft CMS through 3.0.34 allows remote authenticated administrators to read sensitive information via server-side template injection, as demonstrated by a {% string for craft.app.config.DB.user and craft.app.config.DB.password in the URI Format of the Site Settings, which causes a cleartext username and password to be displayed in a URI field.

Severity
7.2 (High)
CVSS:3.0/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": "craftcms/cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3.0.34"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-20465"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336",
      "CWE-311"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-25T22:32:04Z",
    "nvd_published_at": "2018-12-25T23:29:00Z",
    "severity": "HIGH"
  },
  "details": "Craft CMS through 3.0.34 allows remote authenticated administrators to read sensitive information via server-side template injection, as demonstrated by a `{%` string for `craft.app.config.DB.user` and `craft.app.config.DB.password` in the URI Format of the Site Settings, which causes a cleartext username and password to be displayed in a URI field.",
  "id": "GHSA-j7fx-v37j-v3w7",
  "modified": "2024-04-25T22:32:04Z",
  "published": "2022-05-13T01:51:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20465"
    },
    {
      "type": "WEB",
      "url": "https://github.com/phuctam/Server-Side-Template-Injection-in-CraftCMS-/issues/1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/craftcms/cms"
    },
    {
      "type": "WEB",
      "url": "https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Craft CMS Vulnerable to Server-Side Template Injection"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.