Vulnerability-Lookup

CNVD-2021-43377

Vulnerability from cnvd - Published: 2021-06-19

Title

Moodle跨站脚本漏洞（CNVD-2021-43377）

Description

Moodle是一个学习平台，旨在为教育工作者、管理员及学习者提供一个强大、安全、集成、用于创建个性化学习环境的系统。 Moodle 3.10.3版存在跨站脚本漏洞。远程攻击者可通过“描述”字段利用该漏洞执行任意Web脚本或HTML。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://moodle.org/?cf_chl_captcha_tk=3c5c8f473d56a83afd55a33d2f64e41f669cd06c-1623894892-0-ARVFOMugWB25ZkF0dIRAAWjeBDHxrIdQXJzctuuJvTDR8RCjsI8EXPpt5Iz628Y-Tv-QoxFvyOCwWxFeSm3YvMtL2mvgWtajxYubq8j8CP1uqUFaBVo3Lvb_vrz-1uCEOwPG4BTTe37UP9cswPbVqp9un5bxKWT8MGBTq9z92T22fuh-dzTZ3ryuHwtlqNi_clxkLVhRNajKVkA-QvAU5PfsNIYFzs4asdlrcomjoiRJf0eKfFqbsrJiDv0Y6isu1fs4I_s5YixfNhw6qJ_4Yyaw-GzDoulEgA9cLpcABzBkajNCvr5N5UR23ixC-3IlJdIHYnJMpRKP0vZ2M1sGEu7rI9zxjl8Cbx04TN82c4VaPeRNFtKrIzAbQvnscW8NIRAwdMQH75ukAUJ1hMfHyFN7ziHc98778Shc_kLX3Qp60P9OmOfohe1XGHuepfiRvI_1CF74wG3xUjwQLTPUtmApOtPAM2jXonF_y2KWd8iOuaGiQe-ARDj5isHg0CbZyAAmRHvt87b29PeRS7uWbGaDZf8ZM03keg--n6K7-HLbe6pPsb0rguzQqoFTmeKZLCMsom1gCWRbXwUaGGa3vzmbXTTyWg-dCd4XVaYQZ-ueuogMFN1LIVwLjD6hC2HFctemMf-YZs73t0_n8vtXddLI35aOCgqSFUp71XRx4_St

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-32244

Impacted products

Name
moodle Moodle 3.10.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32244",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32244"
    }
  },
  "description": "Moodle\u662f\u4e00\u4e2a\u5b66\u4e60\u5e73\u53f0\uff0c\u65e8\u5728\u4e3a\u6559\u80b2\u5de5\u4f5c\u8005\u3001\u7ba1\u7406\u5458\u53ca\u5b66\u4e60\u8005\u63d0\u4f9b\u4e00\u4e2a\u5f3a\u5927\u3001\u5b89\u5168\u3001\u96c6\u6210\u3001\u7528\u4e8e\u521b\u5efa\u4e2a\u6027\u5316\u5b66\u4e60\u73af\u5883\u7684\u7cfb\u7edf\u3002\n\nMoodle 3.10.3\u7248\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u201c\u63cf\u8ff0\u201d\u5b57\u6bb5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610fWeb\u811a\u672c\u6216HTML\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://moodle.org/?__cf_chl_captcha_tk__=3c5c8f473d56a83afd55a33d2f64e41f669cd06c-1623894892-0-ARVFOMugWB25ZkF0dIRAAWjeBDHxrIdQXJzctuuJvTDR8RCjsI8EXPpt5Iz628Y-Tv-QoxFvyOCwWxFeSm3YvMtL2mvgWtajxYubq8j8CP1uqUFaBVo3Lvb_vrz-1uCEOwPG4BTTe37UP9cswPbVqp9un5bxKWT8MGBTq9z92T22fuh-dzTZ3ryuHwtlqNi_clxkLVhRNajKVkA-QvAU5PfsNIYFzs4asdlrcomjoiRJf0eKfFqbsrJiDv0Y6isu1fs4I_s5YixfNhw6qJ_4Yyaw-GzDoulEgA9cLpcABzBkajNCvr5N5UR23ixC-3IlJdIHYnJMpRKP0vZ2M1sGEu7rI9zxjl8Cbx04TN82c4VaPeRNFtKrIzAbQvnscW8NIRAwdMQH75ukAUJ1hMfHyFN7ziHc98778Shc_kLX3Qp60P9OmOfohe1XGHuepfiRvI_1CF74wG3xUjwQLTPUtmApOtPAM2jXonF_y2KWd8iOuaGiQe-ARDj5isHg0CbZyAAmRHvt87b29PeRS7uWbGaDZf8ZM03keg--n6K7-HLbe6pPsb0rguzQqoFTmeKZLCMsom1gCWRbXwUaGGa3vzmbXTTyWg-dCd4XVaYQZ-ueuogMFN1LIVwLjD6hC2HFctemMf-YZs73t0_n8vtXddLI35aOCgqSFUp71XRx4_St",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-43377",
  "openTime": "2021-06-19",
  "products": {
    "product": "moodle Moodle 3.10.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-32244",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-17",
  "title": "Moodle\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-43377\uff09"
}

CVE-2021-32244 (GCVE-0-2021-32244)

Vulnerability from cvelistv5 – Published: 2021-06-16 20:37 – Updated: 2024-08-03 23:17

Summary

Cross Site Scripting (XSS) in Moodle 3.10.3 allows remote attackers to execute arbitrary web script or HTML via the "Description" field.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/langkexiansheng/Images/blob/ma…	x_refsource_MISC

Date Public

2021-04-29 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:17:29.498Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/langkexiansheng/Images/blob/master/moodle_xss.gif"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2021-04-29T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross Site Scripting (XSS) in Moodle 3.10.3 allows remote attackers to execute arbitrary web script or HTML via the \"Description\" field."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-16T20:37:31.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/langkexiansheng/Images/blob/master/moodle_xss.gif"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-32244",
          "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": "Cross Site Scripting (XSS) in Moodle 3.10.3 allows remote attackers to execute arbitrary web script or HTML via the \"Description\" field."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/langkexiansheng/Images/blob/master/moodle_xss.gif",
              "refsource": "MISC",
              "url": "https://github.com/langkexiansheng/Images/blob/master/moodle_xss.gif"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-32244",
    "datePublished": "2021-06-16T20:37:31.000Z",
    "dateReserved": "2021-05-07T00:00:00.000Z",
    "dateUpdated": "2024-08-03T23:17:29.498Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CNVD-2021-43377

CVE-2021-32244 (GCVE-0-2021-32244)

Tags

Sightings

Nomenclature