Vulnerability-Lookup

CNVD-2020-47956

Vulnerability from cnvd - Published: 2020-08-24

Title

phpBB服务器端请求伪造漏洞（CNVD-2020-47956）

Description

phpBB是一套开源的且基于PHP语言的Web论坛软件。该软件具有支持多国语言、多种数据库和自定义版面设计等特点。 phpBB v3.2.10之前版本和v3.3.1之前版本中存在安全漏洞。攻击者可利用该漏洞获取信息。

Severity

中

Patch Name

phpBB服务器端请求伪造漏洞（CNVD-2020-47956）的补丁

Patch Description

phpBB是一套开源的且基于PHP语言的Web论坛软件。该软件具有支持多国语言、多种数据库和自定义版面设计等特点。 phpBB v3.2.10之前版本和v3.3.1之前版本中存在安全漏洞。攻击者可利用该漏洞获取信息。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://www.phpbb.com/community/viewtopic.php?f=14&t=2562631；https://www.phpbb.com/community/viewtopic.php?f=14&t=2562636

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8226

Impacted products

Name
['phpBB Group phpBB <3.2.10', 'phpBB Group phpBB <3.3.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8226",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8226"
    }
  },
  "description": "phpBB\u662f\u4e00\u5957\u5f00\u6e90\u7684\u4e14\u57fa\u4e8ePHP\u8bed\u8a00\u7684Web\u8bba\u575b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u652f\u6301\u591a\u56fd\u8bed\u8a00\u3001\u591a\u79cd\u6570\u636e\u5e93\u548c\u81ea\u5b9a\u4e49\u7248\u9762\u8bbe\u8ba1\u7b49\u7279\u70b9\u3002\n\nphpBB v3.2.10\u4e4b\u524d\u7248\u672c\u548cv3.3.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562631\uff1bhttps://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562636",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-47956",
  "openTime": "2020-08-24",
  "patchDescription": "phpBB\u662f\u4e00\u5957\u5f00\u6e90\u7684\u4e14\u57fa\u4e8ePHP\u8bed\u8a00\u7684Web\u8bba\u575b\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u652f\u6301\u591a\u56fd\u8bed\u8a00\u3001\u591a\u79cd\u6570\u636e\u5e93\u548c\u81ea\u5b9a\u4e49\u7248\u9762\u8bbe\u8ba1\u7b49\u7279\u70b9\u3002\r\n\r\nphpBB v3.2.10\u4e4b\u524d\u7248\u672c\u548cv3.3.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\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": "phpBB\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2020-47956\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "phpBB Group phpBB \u003c3.2.10",
      "phpBB Group phpBB \u003c3.3.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8226",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-18",
  "title": "phpBB\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2020-47956\uff09"
}

CVE-2020-8226 (GCVE-0-2020-8226)

Vulnerability from cvelistv5 – Published: 2020-08-17 15:37 – Updated: 2024-08-04 09:56

Summary

A vulnerability exists in phpBB <v3.2.10 and <v3.3.1 which allowed remote image dimensions check to be used to SSRF.

Severity

No CVSS data available.

CWE

CWE-610 - Externally Controlled Reference to a Resource in Another Sphere (CWE-610)

Assigner

hackerone mitre root Scorecard

References

2 references

URL	Tags
https://www.phpbb.com/community/viewtopic.php?f=1…	x_refsource_MISC
https://www.phpbb.com/community/viewtopic.php?f=1…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	https://github.com/phpbb/phpbb	Affected: 3.2.10 and 3.3.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:56:27.385Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562631"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562636"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/phpbb/phpbb",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.10 and 3.3.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability exists in phpBB \u003cv3.2.10 and \u003cv3.3.1 which allowed remote image dimensions check to be used to SSRF."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-610",
              "description": "Externally Controlled Reference to a Resource in Another Sphere (CWE-610)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-17T15:37:51.000Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562631"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562636"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2020-8226",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "https://github.com/phpbb/phpbb",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "3.2.10 and 3.3.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability exists in phpBB \u003cv3.2.10 and \u003cv3.3.1 which allowed remote image dimensions check to be used to SSRF."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Externally Controlled Reference to a Resource in Another Sphere (CWE-610)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562631",
              "refsource": "MISC",
              "url": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562631"
            },
            {
              "name": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562636",
              "refsource": "MISC",
              "url": "https://www.phpbb.com/community/viewtopic.php?f=14\u0026t=2562636"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2020-8226",
    "datePublished": "2020-08-17T15:37:51.000Z",
    "dateReserved": "2020-01-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:56:27.385Z",
    "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.

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.

Action not permitted

CNVD-2020-47956

CVE-2020-8226 (GCVE-0-2020-8226)

Tags

Sightings

Nomenclature

Related by attack behaviour