Vulnerability-Lookup

CNVD-2020-46493

Vulnerability from cnvd - Published: 2020-08-17

Title

Moodle跨站脚本漏洞（CNVD-2020-46493）

Description

Moodle是一套免费、开源的电子学习软件平台，也称课程管理系统、学习管理系统或虚拟学习环境。 Moodle 3.7.0版本至3.7.6版本、3.8.0版本至3.8.3版本和3.9.0版本中存在跨站脚本漏洞，该漏洞源于管理任务日志过滤器未能正确处理用户提供的数据。远程攻击者可借助特制链接利用该漏洞在用户浏览器中执行任意HTML和脚本代码。

Severity

中

Patch Name

Moodle跨站脚本漏洞（CNVD-2020-46493）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://moodle.org/security/

Reference

https://www.auscert.org.au/bulletins/ESB-2020.2464/

Impacted products

Name
['moodle Moodle >=3.7.0，<=3.7.6', 'moodle Moodle >=3.8.0，<=3.8.3', 'moodle Moodle 3.9.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14320",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14320"
    }
  },
  "description": "Moodle\u662f\u4e00\u5957\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7535\u5b50\u5b66\u4e60\u8f6f\u4ef6\u5e73\u53f0\uff0c\u4e5f\u79f0\u8bfe\u7a0b\u7ba1\u7406\u7cfb\u7edf\u3001\u5b66\u4e60\u7ba1\u7406\u7cfb\u7edf\u6216\u865a\u62df\u5b66\u4e60\u73af\u5883\u3002\n\nMoodle 3.7.0\u7248\u672c\u81f33.7.6\u7248\u672c\u30013.8.0\u7248\u672c\u81f33.8.3\u7248\u672c\u548c3.9.0\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ba1\u7406\u4efb\u52a1\u65e5\u5fd7\u8fc7\u6ee4\u5668\u672a\u80fd\u6b63\u786e\u5904\u7406\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7528\u6237\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u4efb\u610fHTML\u548c\u811a\u672c\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://moodle.org/security/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-46493",
  "openTime": "2020-08-17",
  "patchDescription": "Moodle\u662f\u4e00\u5957\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7535\u5b50\u5b66\u4e60\u8f6f\u4ef6\u5e73\u53f0\uff0c\u4e5f\u79f0\u8bfe\u7a0b\u7ba1\u7406\u7cfb\u7edf\u3001\u5b66\u4e60\u7ba1\u7406\u7cfb\u7edf\u6216\u865a\u62df\u5b66\u4e60\u73af\u5883\u3002\r\n\r\nMoodle 3.7.0\u7248\u672c\u81f33.7.6\u7248\u672c\u30013.8.0\u7248\u672c\u81f33.8.3\u7248\u672c\u548c3.9.0\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ba1\u7406\u4efb\u52a1\u65e5\u5fd7\u8fc7\u6ee4\u5668\u672a\u80fd\u6b63\u786e\u5904\u7406\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u94fe\u63a5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7528\u6237\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u4efb\u610fHTML\u548c\u811a\u672c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Moodle\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-46493\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "moodle Moodle \u003e=3.7.0\uff0c\u003c=3.7.6",
      "moodle Moodle \u003e=3.8.0\uff0c\u003c=3.8.3",
      "moodle Moodle 3.9.0"
    ]
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.2464/",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-11",
  "title": "Moodle\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-46493\uff09"
}

CVE-2020-14320 (GCVE-0-2020-14320)

Vulnerability from cvelistv5 – Published: 2022-08-16 19:37 – Updated: 2024-08-04 12:39

Summary

In Moodle before 3.9.1, 3.8.4 and 3.7.7, the filter in the admin task log required extra sanitizing to prevent a reflected XSS risk.

Severity

No CVSS data available.

CWE

CWE-79

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://moodle.org/mod/forum/discuss.php?d=407392	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Moodle	Affected: Moodle 3.9, 3.8 to 3.8.3 and 3.7 to 3.7.6

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:39:36.217Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=407392"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Moodle",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Moodle 3.9, 3.8 to 3.8.3 and 3.7 to 3.7.6"
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          ]
        }
      ],
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        }
      ],
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        "dateUpdated": "2022-08-16T19:37:25.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://moodle.org/mod/forum/discuss.php?d=407392"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2020-14320",
          "STATE": "PUBLIC"
        },
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              {
                "product": {
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                      "product_name": "Moodle",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Moodle 3.9, 3.8 to 3.8.3 and 3.7 to 3.7.6"
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            }
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    "dateReserved": "2020-06-17T00:00:00.000Z",
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}

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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2020-46493

CVE-2020-14320 (GCVE-0-2020-14320)

Tags

Sightings

Nomenclature

Related by attack behaviour