cnvd - cnvd-2024-46255

cnvd-2024-46255

Vulnerability from cnvd

Title: MyBB跨站脚本漏洞（CNVD-2024-46255）

Description:

MyBB是一款免费且开源的论坛软件，使用PHP语言编写，支持MySQL、MariaDB、PostgreSQL和SQLite数据库。

MyBB存在跨站脚本漏洞。该漏洞与组件installindex.php有关，对websitename变量的清理不充分。攻击者可以利用该漏洞通过修改安装页面的websitename参数值来执行任意JavaScript代码，导致敏感信息泄露。

Severity: 中

Patch Name: MyBB跨站脚本漏洞（CNVD-2024-46255）的补丁

Patch Description:

MyBB是一款免费且开源的论坛软件，使用PHP语言编写，支持MySQL、MariaDB、PostgreSQL和SQLite数据库。

MyBB存在跨站脚本漏洞。该漏洞与组件installindex.php有关，对websitename变量的清理不充分。攻击者可以利用该漏洞通过修改安装页面的websitename参数值来执行任意JavaScript代码，导致敏感信息泄露。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/mybb/mybb

Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-52702

Impacted products

Name
Mybb MyBB v1.8.38

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-52702",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-52702"
    }
  },
  "description": "MyBB\u662f\u4e00\u6b3e\u514d\u8d39\u4e14\u5f00\u6e90\u7684\u8bba\u575b\u8f6f\u4ef6\uff0c\u4f7f\u7528PHP\u8bed\u8a00\u7f16\u5199\uff0c\u652f\u6301MySQL\u3001MariaDB\u3001PostgreSQL\u548cSQLite\u6570\u636e\u5e93\u3002\n\nMyBB\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4e0e\u7ec4\u4ef6installindex.php\u6709\u5173\uff0c\u5bf9websitename\u53d8\u91cf\u7684\u6e05\u7406\u4e0d\u5145\u5206\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4fee\u6539\u5b89\u88c5\u9875\u9762\u7684websitename\u53c2\u6570\u503c\u6765\u6267\u884c\u4efb\u610fJavaScript\u4ee3\u7801\uff0c\u5bfc\u81f4\u654f\u611f\u4fe1\u606f\u6cc4\u9732\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\uff1a//github.com/mybb/mybb",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-46255",
  "openTime": "2024-11-27",
  "patchDescription": "MyBB\u662f\u4e00\u6b3e\u514d\u8d39\u4e14\u5f00\u6e90\u7684\u8bba\u575b\u8f6f\u4ef6\uff0c\u4f7f\u7528PHP\u8bed\u8a00\u7f16\u5199\uff0c\u652f\u6301MySQL\u3001MariaDB\u3001PostgreSQL\u548cSQLite\u6570\u636e\u5e93\u3002\r\n\r\nMyBB\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4e0e\u7ec4\u4ef6installindex.php\u6709\u5173\uff0c\u5bf9websitename\u53d8\u91cf\u7684\u6e05\u7406\u4e0d\u5145\u5206\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4fee\u6539\u5b89\u88c5\u9875\u9762\u7684websitename\u53c2\u6570\u503c\u6765\u6267\u884c\u4efb\u610fJavaScript\u4ee3\u7801\uff0c\u5bfc\u81f4\u654f\u611f\u4fe1\u606f\u6cc4\u9732\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": "MyBB\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2024-46255\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mybb MyBB v1.8.38"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-52702",
  "serverity": "\u4e2d",
  "submitTime": "2024-11-22",
  "title": "MyBB\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2024-46255\uff09"
}

CVE-2024-52702 (GCVE-0-2024-52702)

Vulnerability from cvelistv5

Published

2024-11-20 00:00

Modified

2024-11-20 20:57

Severity ?

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CWE

Summary

A stored cross-site scripting (XSS) vulnerability in the component install\index.php of MyBB v1.8.38 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Website Name parameter.

References

▼	URL	Tags
	https://github.com/mybb/mybb/issues/4859

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:mybb:mybb:1.8.38:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mybb",
            "vendor": "mybb",
            "versions": [
              {
                "status": "affected",
                "version": "1.8.38"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.1,
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-52702",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-20T20:57:08.009448Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "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": "2024-11-20T20:57:10.751Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A stored cross-site scripting (XSS) vulnerability in the component install\\index.php of MyBB v1.8.38 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Website Name parameter."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-20T20:20:23.312729",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/mybb/mybb/issues/4859"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-52702",
    "datePublished": "2024-11-20T00:00:00",
    "dateReserved": "2024-11-15T00:00:00",
    "dateUpdated": "2024-11-20T20:57:10.751Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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