Vulnerability-Lookup

CNVD-2022-20509

Vulnerability from cnvd - Published: 2022-03-18

Title

showdoc .ofd文件上传漏洞

Description

showdoc是开源的一个非常适合IT团队在线共享文档的工具。 showdoc v2.10.4 之前版本存在文件上传漏洞，该漏洞源于应用文件上传功能缺乏对后缀名.ofd文件有效的检测。攻击者可利用该漏洞上传恶意文件从而在用户的浏览器中执行恶意脚本,窃取用户cookie等。

Severity

中

Patch Name

showdoc .ofd文件上传漏洞的补丁

Patch Description

showdoc是开源的一个非常适合IT团队在线共享文档的工具。 showdoc v2.10.4 之前版本存在文件上传漏洞，该漏洞源于应用文件上传功能缺乏对后缀名.ofd文件有效的检测。攻击者可利用该漏洞上传恶意文件从而在用户的浏览器中执行恶意脚本,窃取用户cookie等。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-0967

Impacted products

Name
ShowDoc ShowDoc <v2.10.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-0967",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-0967"
    }
  },
  "description": "showdoc\u662f\u5f00\u6e90\u7684\u4e00\u4e2a\u975e\u5e38\u9002\u5408IT\u56e2\u961f\u5728\u7ebf\u5171\u4eab\u6587\u6863\u7684\u5de5\u5177\u3002\n\nshowdoc v2.10.4 \u4e4b\u524d\u7248\u672c\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u7f3a\u4e4f\u5bf9\u540e\u7f00\u540d.ofd\u6587\u4ef6\u6709\u6548\u7684\u68c0\u6d4b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u6076\u610f\u6587\u4ef6\u4ece\u800c\u5728\u7528\u6237\u7684\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u6076\u610f\u811a\u672c,\u7a83\u53d6\u7528\u6237cookie\u7b49\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://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-20509",
  "openTime": "2022-03-18",
  "patchDescription": "showdoc\u662f\u5f00\u6e90\u7684\u4e00\u4e2a\u975e\u5e38\u9002\u5408IT\u56e2\u961f\u5728\u7ebf\u5171\u4eab\u6587\u6863\u7684\u5de5\u5177\u3002\r\n\r\nshowdoc v2.10.4 \u4e4b\u524d\u7248\u672c\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u7f3a\u4e4f\u5bf9\u540e\u7f00\u540d.ofd\u6587\u4ef6\u6709\u6548\u7684\u68c0\u6d4b\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u6076\u610f\u6587\u4ef6\u4ece\u800c\u5728\u7528\u6237\u7684\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u6076\u610f\u811a\u672c,\u7a83\u53d6\u7528\u6237cookie\u7b49\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": "showdoc .ofd\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ShowDoc ShowDoc \u003cv2.10.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-0967",
  "serverity": "\u4e2d",
  "submitTime": "2022-03-17",
  "title": "showdoc .ofd\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2022-0967 (GCVE-0-2022-0967)

Vulnerability from cvelistv5 – Published: 2022-03-15 15:35 – Updated: 2024-08-02 23:47

Title

Stored XSS via File Upload in star7th/showdoc in star7th/showdoc in star7th/showdoc

Summary

Stored XSS via File Upload in star7th/showdoc in star7th/showdoc in GitHub repository star7th/showdoc prior to 2.10.4.

Severity

6.9 (Medium)


                        
                          CVSS:3.0/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

@huntrdev

References

3 references

URL	Tags
https://github.com/star7th/showdoc/commit/3caa323…	x_refsource_MISC
https://huntr.dev/bounties/9dea3c98-7609-480d-902…	x_refsource_CONFIRM
http://packetstormsecurity.com/files/167198/Showd…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
star7th	star7th/showdoc	Affected: unspecified , < 2.10.4 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:47:42.920Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/9dea3c98-7609-480d-902d-149067bd1e2a"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/167198/Showdoc-2.10.3-Cross-Site-Scripting.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "star7th/showdoc",
          "vendor": "star7th",
          "versions": [
            {
              "lessThan": "2.10.4",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Stored XSS via File Upload in star7th/showdoc in star7th/showdoc in GitHub repository star7th/showdoc prior to 2.10.4."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-05-17T18:06:14.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/9dea3c98-7609-480d-902d-149067bd1e2a"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/167198/Showdoc-2.10.3-Cross-Site-Scripting.html"
        }
      ],
      "source": {
        "advisory": "9dea3c98-7609-480d-902d-149067bd1e2a",
        "discovery": "EXTERNAL"
      },
      "title": "Stored XSS via File Upload in star7th/showdoc in star7th/showdoc in star7th/showdoc",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-0967",
          "STATE": "PUBLIC",
          "TITLE": "Stored XSS via File Upload in star7th/showdoc in star7th/showdoc in star7th/showdoc"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "star7th/showdoc",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "2.10.4"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "star7th"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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            "version": "3.0"
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        "problemtype": {
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                  "value": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
                }
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8",
              "refsource": "MISC",
              "url": "https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8"
            },
            {
              "name": "https://huntr.dev/bounties/9dea3c98-7609-480d-902d-149067bd1e2a",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/9dea3c98-7609-480d-902d-149067bd1e2a"
            },
            {
              "name": "http://packetstormsecurity.com/files/167198/Showdoc-2.10.3-Cross-Site-Scripting.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/167198/Showdoc-2.10.3-Cross-Site-Scripting.html"
            }
          ]
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          "discovery": "EXTERNAL"
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  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-0967",
    "datePublished": "2022-03-15T15:35:11.000Z",
    "dateReserved": "2022-03-14T00:00:00.000Z",
    "dateUpdated": "2024-08-02T23:47:42.920Z",
    "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.