cnvd - cnvd-2023-91232

CNVD-2023-91232

Vulnerability from cnvd - Published: 2023-11-23

Title

DevBlog跨站脚本漏洞

Description

DevBlog是Arman Idrisi个人开发者的一个使用Node.js (Express) 和MongoDB开发的博客项目。 DevBlog v1.0版本存在跨站脚本漏洞，该漏洞源于应用对上传的文件缺少有效的验证，攻击者可利用该漏洞上传恶意HTML文件。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/Armanidrisi/devblog

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-6142

Impacted products

Name
Arman Idrisi DevBlog v1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-6142",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-6142"
    }
  },
  "description": "DevBlog\u662fArman Idrisi\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u4f7f\u7528Node.js (Express) \u548cMongoDB\u5f00\u53d1\u7684\u535a\u5ba2\u9879\u76ee\u3002\n\nDevBlog v1.0\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u5bf9\u4e0a\u4f20\u7684\u6587\u4ef6\u7f3a\u5c11\u6709\u6548\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20\u6076\u610fHTML\u6587\u4ef6\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://github.com/Armanidrisi/devblog",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-91232",
  "openTime": "2023-11-23",
  "products": {
    "product": "Arman Idrisi DevBlog v1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-6142",
  "serverity": "\u9ad8",
  "submitTime": "2023-11-22",
  "title": "DevBlog\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2023-6142 (GCVE-0-2023-6142)

Vulnerability from cvelistv5 – Published: 2023-11-20 23:24 – Updated: 2025-05-19 13:54

Summary

Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim.

Severity ?

5.4 (Medium)


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

CWE

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

Assigner

Fluid Attacks

References

URL

Tags

	https://fluidattacks.com/advisories/bunny/
	https://github.com/Armanidrisi/devblog/

Impacted products

	Vendor	Product	Version
	Dev Blog	Dev Blog	Affected: 1.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T08:21:17.228Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://fluidattacks.com/advisories/bunny/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/Armanidrisi/devblog/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Dev Blog",
          "vendor": "Dev Blog",
          "versions": [
            {
              "status": "affected",
              "version": "1.0"
            }
          ]
        }
      ],
      "datePublic": "2023-11-20T23:22:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(244, 244, 246);\"\u003eDev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-592",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-592 Stored XSS"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "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": "2025-05-19T13:54:39.840Z",
        "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
        "shortName": "Fluid Attacks"
      },
      "references": [
        {
          "url": "https://fluidattacks.com/advisories/bunny/"
        },
        {
          "url": "https://github.com/Armanidrisi/devblog/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Dev Blog v1.0 - Stored XSS",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
    "assignerShortName": "Fluid Attacks",
    "cveId": "CVE-2023-6142",
    "datePublished": "2023-11-20T23:24:48.652Z",
    "dateReserved": "2023-11-14T23:06:49.462Z",
    "dateUpdated": "2025-05-19T13:54:39.840Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2023-91232

CVE-2023-6142 (GCVE-0-2023-6142)

Tags

Sightings

Nomenclature