cnvd - cnvd-2022-68274

cnvd-2022-68274

Vulnerability from cnvd

Title: MyBB命令注入漏洞

Description:

MyBB（MyBulletinBoard）是MYBB团队的开发的一套用PHP和MySQL开发的免费且基于Web的论坛软件。该软件具有简单易用、支持多国语言、可扩展等特点。

MyBB存在命令注入漏洞，该漏洞源于其PHP的mail()函数的mail_parameters设置值的附加参数_Mail Settings_ ?，与配置的邮件程序的选项和行为相关联，可能允许访问敏感信息和远程代码执行。目前没有详细漏洞细节提供。

Severity: 高

Patch Name: MyBB命令注入漏洞的补丁

Patch Description:

MyBB（MyBulletinBoard）是MYBB团队的开发的一套用PHP和MySQL开发的免费且基于Web的论坛软件。该软件具有简单易用、支持多国语言、可扩展等特点。

MyBB存在命令注入漏洞，该漏洞源于其PHP的mail()函数的mail_parameters设置值的附加参数_Mail Settings_ ?，与配置的邮件程序的选项和行为相关联，可能允许访问敏感信息和远程代码执行。目前没有详细漏洞细节提供。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/mybb/mybb/security/advisories/GHSA-hxhm-rq9f-7xj7

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-39265

Impacted products

Name
MyBB MyBB <1.8.31

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-39265",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-39265"
    }
  },
  "description": "MyBB\uff08MyBulletinBoard\uff09\u662fMYBB\u56e2\u961f\u7684\u5f00\u53d1\u7684\u4e00\u5957\u7528PHP\u548cMySQL\u5f00\u53d1\u7684\u514d\u8d39\u4e14\u57fa\u4e8eWeb\u7684\u8bba\u575b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u7b80\u5355\u6613\u7528\u3001\u652f\u6301\u591a\u56fd\u8bed\u8a00\u3001\u53ef\u6269\u5c55\u7b49\u7279\u70b9\u3002\n\nMyBB\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5176PHP\u7684mail()\u51fd\u6570\u7684mail_parameters\u8bbe\u7f6e\u503c\u7684\u9644\u52a0\u53c2\u6570_Mail Settings_ ?\uff0c\u4e0e\u914d\u7f6e\u7684\u90ae\u4ef6\u7a0b\u5e8f\u7684\u9009\u9879\u548c\u884c\u4e3a\u76f8\u5173\u8054\uff0c\u53ef\u80fd\u5141\u8bb8\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\u548c\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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/mybb/mybb/security/advisories/GHSA-hxhm-rq9f-7xj7",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-68274",
  "openTime": "2022-10-12",
  "patchDescription": "MyBB\uff08MyBulletinBoard\uff09\u662fMYBB\u56e2\u961f\u7684\u5f00\u53d1\u7684\u4e00\u5957\u7528PHP\u548cMySQL\u5f00\u53d1\u7684\u514d\u8d39\u4e14\u57fa\u4e8eWeb\u7684\u8bba\u575b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u7b80\u5355\u6613\u7528\u3001\u652f\u6301\u591a\u56fd\u8bed\u8a00\u3001\u53ef\u6269\u5c55\u7b49\u7279\u70b9\u3002\r\n\r\nMyBB\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5176PHP\u7684mail()\u51fd\u6570\u7684mail_parameters\u8bbe\u7f6e\u503c\u7684\u9644\u52a0\u53c2\u6570_Mail Settings_ ?\uff0c\u4e0e\u914d\u7f6e\u7684\u90ae\u4ef6\u7a0b\u5e8f\u7684\u9009\u9879\u548c\u884c\u4e3a\u76f8\u5173\u8054\uff0c\u53ef\u80fd\u5141\u8bb8\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\u548c\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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": "MyBB\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MyBB MyBB \u003c1.8.31"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-39265",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-11",
  "title": "MyBB\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2022-39265 (GCVE-0-2022-39265)

Vulnerability from cvelistv5

Published

2022-10-06 00:00

Modified

2025-04-22 17:19

Severity ?

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Summary

MyBB is a free and open source forum software. The _Mail Settings_ → Additional Parameters for PHP's mail() function mail_parameters setting value, in connection with the configured mail program's options and behavior, may allow access to sensitive information and Remote Code Execution (RCE). The vulnerable module requires Admin CP access with the `_Can manage settings?_` permission and may depend on configured file permissions. MyBB 1.8.31 resolves this issue with the commit `0cd318136a`. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

▼	URL	Tags
	https://github.com/mybb/mybb/security/advisories/GHSA-hxhm-rq9f-7xj7
	https://github.com/mybb/mybb/commit/0cd318136a10b029bb5c8a8f6dddf39d87519797
	https://github.com/mybb/mybb/blob/mybb_1830/install/resources/settings.xml#L2331-L2338
	https://mybb.com/versions/1.8.31/

Impacted products

	Vendor	Product	Version
	mybb	mybb	Version: < 1.8.31

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:00:43.494Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/mybb/mybb/security/advisories/GHSA-hxhm-rq9f-7xj7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/mybb/mybb/commit/0cd318136a10b029bb5c8a8f6dddf39d87519797"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/mybb/mybb/blob/mybb_1830/install/resources/settings.xml#L2331-L2338"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://mybb.com/versions/1.8.31/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-39265",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-22T15:41:09.812330Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-22T17:19:51.525Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mybb",
          "vendor": "mybb",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.8.31"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "MyBB is a free and open source forum software. The _Mail Settings_ \u2192 Additional Parameters for PHP\u0027s mail() function mail_parameters setting value, in connection with the configured mail program\u0027s options and behavior, may allow access to sensitive information and Remote Code Execution (RCE). The vulnerable module requires Admin CP access with the `_Can manage settings?_` permission and may depend on configured file permissions. MyBB 1.8.31 resolves this issue with the commit `0cd318136a`. Users are advised to upgrade. There are no known workarounds for this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-74",
              "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-11T00:00:00.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/mybb/mybb/security/advisories/GHSA-hxhm-rq9f-7xj7"
        },
        {
          "url": "https://github.com/mybb/mybb/commit/0cd318136a10b029bb5c8a8f6dddf39d87519797"
        },
        {
          "url": "https://github.com/mybb/mybb/blob/mybb_1830/install/resources/settings.xml#L2331-L2338"
        },
        {
          "url": "https://mybb.com/versions/1.8.31/"
        }
      ],
      "source": {
        "advisory": "GHSA-hxhm-rq9f-7xj7",
        "discovery": "UNKNOWN"
      },
      "title": "Mail settings\u0027 command parameter injection in mybb"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-39265",
    "datePublished": "2022-10-06T00:00:00.000Z",
    "dateReserved": "2022-09-02T00:00:00.000Z",
    "dateUpdated": "2025-04-22T17:19:51.525Z",
    "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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