{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.9.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0"
            },
            {
              "fixed": "2.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1"
            },
            {
              "fixed": "2.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2011-4301"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-471"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-01-17T15:43:30Z",
    "nvd_published_at": "2012-07-11T10:26:00Z",
    "severity": "MODERATE"
  },
  "details": "The `MoodleQuickForm` class in the Forms Library in `lib/formslib.php` in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not recognize Forms API `setConstant` operations, which allows remote attackers to submit unexpected form content by modifying the values of constant fields.",
  "id": "GHSA-jcrj-gmr6-p5j8",
  "modified": "2024-01-17T15:43:30Z",
  "published": "2022-05-13T01:13:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4301"
    },
    {
      "type": "WEB",
      "url": "https://github.com/moodle/moodle/commit/1f52e72526c305989eadc702b5299edb2a50ac3c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/moodle/moodle/commit/2a44c5192c875c4f4b4e813d7227b19d8fda86ba"
    },
    {
      "type": "WEB",
      "url": "https://github.com/moodle/moodle/commit/a6f18c98f43b6fc6b8b7c4e96af41cb4a626e1b8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/moodle/moodle/commit/f1f70bd4dde6cd1ea4bdb8ab28fa3d36a53b89d8"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=747444"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/moodle/moodle"
    },
    {
      "type": "WEB",
      "url": "http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=f1f70bd4dde6cd1ea4bdb8ab28fa3d36a53b89d8"
    },
    {
      "type": "WEB",
      "url": "http://git.moodle.org/gw?p=moodle.git;a=commit;h=f1f70bd4dde6cd1ea4bdb8ab28fa3d36a53b89d8"
    },
    {
      "type": "WEB",
      "url": "http://moodle.org/mod/forum/discuss.php?d=188313"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Moodle Allows Modification of Constants"
}