{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-28593"
      ],
      "details": "** DISPUTED ** The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor\u0027s Using_Chat page says \"If you know some HTML code, you can use it in your text to do things like insert images, play sounds or create different coloured and sized text.\" This page also says \"Chat is due to be removed from standard Moodle.\"",
      "id": "GSD-2024-28593",
      "modified": "2024-03-08T06:02:46.517258Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2024-28593",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** DISPUTED ** The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor\u0027s Using_Chat page says \"If you know some HTML code, you can use it in your text to do things like insert images, play sounds or create different coloured and sized text.\" This page also says \"Chat is due to be removed from standard Moodle.\""
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://medium.com/@lamscun/how-do-i-change-htmli-from-low-to-critical-your-email-box-is-safe-e7171efd88fe",
            "refsource": "MISC",
            "url": "https://medium.com/@lamscun/how-do-i-change-htmli-from-low-to-critical-your-email-box-is-safe-e7171efd88fe"
          },
          {
            "name": "https://gist.githubusercontent.com/minendie/4f23174687bc4d8eb7f727d9959b5399/raw/9ce573cebcce5521d9d6f826ab68f3780036b874/CVE-2024-28593.txt",
            "refsource": "MISC",
            "url": "https://gist.githubusercontent.com/minendie/4f23174687bc4d8eb7f727d9959b5399/raw/9ce573cebcce5521d9d6f826ab68f3780036b874/CVE-2024-28593.txt"
          },
          {
            "name": "https://docs.moodle.org/403/en/Using_Chat",
            "refsource": "MISC",
            "url": "https://docs.moodle.org/403/en/Using_Chat"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor\u0027s Using_Chat page says \"If you know some HTML code, you can use it in your text to do things like insert images, play sounds or create different coloured and sized text.\" This page also says \"Chat is due to be removed from standard Moodle.\""
          },
          {
            "lang": "es",
            "value": "La actividad Chat en Moodle 4.3.3 permite a los estudiantes insertar un elemento HTML A o un elemento IMG potencialmente no deseado, o contenido HTML que conduce a una degradaci\u00f3n del rendimiento. NOTA: la p\u00e1gina Usando_Chat del proveedor dice \"Si conoce alg\u00fan c\u00f3digo HTML, puede usarlo en su texto para hacer cosas como insertar im\u00e1genes, reproducir sonidos o crear texto de diferentes colores y tama\u00f1os\". Esta p\u00e1gina tambi\u00e9n dice \"El chat debe eliminarse de Moodle est\u00e1ndar\"."
          }
        ],
        "id": "CVE-2024-28593",
        "lastModified": "2024-04-11T01:25:10.400",
        "metrics": {},
        "published": "2024-03-22T15:15:15.453",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "https://docs.moodle.org/403/en/Using_Chat"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://gist.githubusercontent.com/minendie/4f23174687bc4d8eb7f727d9959b5399/raw/9ce573cebcce5521d9d6f826ab68f3780036b874/CVE-2024-28593.txt"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://medium.com/%40lamscun/how-do-i-change-htmli-from-low-to-critical-your-email-box-is-safe-e7171efd88fe"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}