Vulnerability-Lookup

CNVD-2020-49900

Vulnerability from cnvd - Published: 2020-09-01

Title

Atlassian Confluence XSS漏洞

Description

Atlassian Confluence是澳大利亚Atlassian公司的一套专业的企业知识管理与协同软件，也可以用于构建企业WiKi。 Confluence Server app中的表格过滤器和图表5.3.26之前版本存在XSS漏洞,该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

Severity

高

Patch Name

Atlassian Confluence XSS漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://stiltsoft.atlassian.net/browse/VD-2

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-24897

Impacted products

Name
Atlassian Atlassian Confluence XSS <5.3.26

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-24897",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-24897"
    }
  },
  "description": "Atlassian Confluence\u662f\u6fb3\u5927\u5229\u4e9aAtlassian\u516c\u53f8\u7684\u4e00\u5957\u4e13\u4e1a\u7684\u4f01\u4e1a\u77e5\u8bc6\u7ba1\u7406\u4e0e\u534f\u540c\u8f6f\u4ef6\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u6784\u5efa\u4f01\u4e1aWiKi\u3002\n\nConfluence Server app\u4e2d\u7684\u8868\u683c\u8fc7\u6ee4\u5668\u548c\u56fe\u88685.3.26\u4e4b\u524d\u7248\u672c\u5b58\u5728XSS\u6f0f\u6d1e,\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5ba2\u6237\u7aef\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://stiltsoft.atlassian.net/browse/VD-2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-49900",
  "openTime": "2020-09-01",
  "patchDescription": "Atlassian Confluence\u662f\u6fb3\u5927\u5229\u4e9aAtlassian\u516c\u53f8\u7684\u4e00\u5957\u4e13\u4e1a\u7684\u4f01\u4e1a\u77e5\u8bc6\u7ba1\u7406\u4e0e\u534f\u540c\u8f6f\u4ef6\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u6784\u5efa\u4f01\u4e1aWiKi\u3002\r\n\r\nConfluence Server app\u4e2d\u7684\u8868\u683c\u8fc7\u6ee4\u5668\u548c\u56fe\u88685.3.26\u4e4b\u524d\u7248\u672c\u5b58\u5728XSS\u6f0f\u6d1e,\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5ba2\u6237\u7aef\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": "Atlassian Confluence XSS\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Atlassian Atlassian Confluence XSS \u003c5.3.26"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-24897",
  "serverity": "\u9ad8",
  "submitTime": "2020-09-01",
  "title": "Atlassian Confluence XSS\u6f0f\u6d1e"
}

CVE-2020-24897 (GCVE-0-2020-24897)

Vulnerability from cvelistv5 – Published: 2020-08-29 19:57 – Updated: 2024-08-04 15:19

Summary

The Table Filter and Charts for Confluence Server app before 5.3.25 (for Atlassian Confluence) allow remote attackers to inject arbitrary HTML or JavaScript via cross site scripting (XSS) through the provided Markdown markup to the "Table from CSV" macro.

Severity

8.9 (High)


                        
                          CVSS:3.1/AC:L/AV:N/A:L/C:H/I:H/PR:L/S:C/UI:R

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://stiltsoft.atlassian.net/browse/VD-2	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:19:09.406Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://stiltsoft.atlassian.net/browse/VD-2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Table Filter and Charts for Confluence Server app before 5.3.25 (for Atlassian Confluence) allow remote attackers to inject arbitrary HTML or JavaScript via cross site scripting (XSS) through the provided Markdown markup to the \"Table from CSV\" macro."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.9,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AC:L/AV:N/A:L/C:H/I:H/PR:L/S:C/UI:R",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
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              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-29T19:57:29.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://stiltsoft.atlassian.net/browse/VD-2"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-24897",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
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                  "product_data": [
                    {
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                      }
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                "vendor_name": "n/a"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AC:L/AV:N/A:L/C:H/I:H/PR:L/S:C/UI:R",
            "version": "3.1"
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        "problemtype": {
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        "references": {
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              "refsource": "MISC",
              "url": "https://stiltsoft.atlassian.net/browse/VD-2"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2020-08-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T15:19:09.406Z",
    "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.
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.