gsd-2021-36401
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk.
Aliases
Aliases
CVE-2021-36401


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-36401",
    "id": "GSD-2021-36401"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-36401"
      ],
      "details": "In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk.",
      "id": "GSD-2021-36401",
      "modified": "2023-12-13T01:23:17.142838Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "patrick@puiterwijk.org",
        "ID": "CVE-2021-36401",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Moodle",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "3.11, 3.10 to 3.10.4, 3.9 to 3.9.7 and earlier unsupported versions"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-79"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://moodle.org/mod/forum/discuss.php?d=424807",
            "refsource": "MISC",
            "url": "https://moodle.org/mod/forum/discuss.php?d=424807"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c3.9.8||\u003e=3.10.0-beta,\u003c3.10.5||\u003e=3.11.0-beta,\u003c3.11.1",
          "affected_versions": "All versions before 3.9.8, all versions starting from 3.10.0 before 3.10.5, all versions starting from 3.11.0-beta before 3.11.1",
          "cvss_v3": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2023-03-13",
          "description": "In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk.",
          "fixed_versions": [
            "3.9.8",
            "3.10.5",
            "3.11.1"
          ],
          "identifier": "CVE-2021-36401",
          "identifiers": [
            "CVE-2021-36401",
            "GHSA-g6h6-4fp6-w33w"
          ],
          "not_impacted": "All versions starting from 3.9.8 before 3.10.0-beta, all versions starting from 3.10.5 before 3.11.0-beta, all versions starting from 3.11.1",
          "package_slug": "packagist/moodle/moodle",
          "pubdate": "2023-03-06",
          "solution": "Upgrade to versions 3.9.8, 3.10.5, 3.11.1 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-36401",
            "https://moodle.org/mod/forum/discuss.php?d=424807",
            "https://github.com/advisories/GHSA-g6h6-4fp6-w33w"
          ],
          "uuid": "126bcec9-34b5-4994-add2-f4e8c45012e1"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.11.1",
                "versionStartIncluding": "3.11.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.10.5",
                "versionStartIncluding": "3.10.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.9.8",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "patrick@puiterwijk.org",
          "ID": "CVE-2021-36401"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://moodle.org/mod/forum/discuss.php?d=424807",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://moodle.org/mod/forum/discuss.php?d=424807"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.7,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-03-13T15:53Z",
      "publishedDate": "2023-03-06T22:15Z"
    }
  }
}


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