Vulnerability-Lookup

CNVD-2022-20150

Vulnerability from cnvd - Published: 2022-03-17

Title

showdoc存在未明漏洞（CNVD-2022-20150）

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存在安全漏洞，目前没有详细的漏洞细节提供。

Severity

高

Patch Name

showdoc存在未明漏洞（CNVD-2022-20150）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存在安全漏洞，目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/star7th/showdoc/commit/e5d575928b1371a7e07b09b6592822298335062a

Reference

https://cxsecurity.com/cveshow/CVE-2022-0946/

Impacted products

Name
ShowDoc ShowDoc <2.10.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-0946"
    }
  },
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://github.com/star7th/showdoc/commit/e5d575928b1371a7e07b09b6592822298335062a",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-20150",
  "openTime": "2022-03-17",
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-20150\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "ShowDoc ShowDoc \u003c2.10.4"
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2022-0946/",
  "serverity": "\u9ad8",
  "submitTime": "2022-03-16",
  "title": "showdoc\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-20150\uff09"
}

CVE-2022-0946 (GCVE-0-2022-0946)

Vulnerability from cvelistv5 – Published: 2022-03-14 13:20 – Updated: 2024-08-02 23:47

Title

Stored XSS viva cshtm file upload in star7th/showdoc

Summary

Stored XSS viva cshtm file upload in GitHub repository star7th/showdoc prior to v2.10.4.

Severity

9 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:R/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

2 references

URL	Tags
https://huntr.dev/bounties/1f8f0021-396e-428e-974…	x_refsource_CONFIRM
https://github.com/star7th/showdoc/commit/e5d5759…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
star7th	star7th/showdoc	Affected: unspecified , < v2.10.4 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:47:42.965Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/1f8f0021-396e-428e-9748-dd4e359715e1"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/star7th/showdoc/commit/e5d575928b1371a7e07b09b6592822298335062a"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "star7th/showdoc",
          "vendor": "star7th",
          "versions": [
            {
              "lessThan": "v2.10.4",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Stored XSS viva cshtm file upload in GitHub repository star7th/showdoc prior to v2.10.4."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/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": "2022-03-14T13:20:08.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/1f8f0021-396e-428e-9748-dd4e359715e1"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/star7th/showdoc/commit/e5d575928b1371a7e07b09b6592822298335062a"
        }
      ],
      "source": {
        "advisory": "1f8f0021-396e-428e-9748-dd4e359715e1",
        "discovery": "EXTERNAL"
      },
      "title": "Stored XSS viva cshtm file upload in star7th/showdoc",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-0946",
          "STATE": "PUBLIC",
          "TITLE": "Stored XSS viva cshtm file upload in star7th/showdoc"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "star7th/showdoc",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "v2.10.4"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "star7th"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Stored XSS viva cshtm file upload in GitHub repository star7th/showdoc prior to v2.10.4."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://huntr.dev/bounties/1f8f0021-396e-428e-9748-dd4e359715e1",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/1f8f0021-396e-428e-9748-dd4e359715e1"
            },
            {
              "name": "https://github.com/star7th/showdoc/commit/e5d575928b1371a7e07b09b6592822298335062a",
              "refsource": "MISC",
              "url": "https://github.com/star7th/showdoc/commit/e5d575928b1371a7e07b09b6592822298335062a"
            }
          ]
        },
        "source": {
          "advisory": "1f8f0021-396e-428e-9748-dd4e359715e1",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-0946",
    "datePublished": "2022-03-14T13:20:08.000Z",
    "dateReserved": "2022-03-14T00:00:00.000Z",
    "dateUpdated": "2024-08-02T23:47:42.965Z",
    "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.