Vulnerability-Lookup

CNVD-2019-23527

Vulnerability from cnvd - Published: 2019-07-22

Title

Discuz!ML代码注入漏洞

Description

Discuz!ML是一套基于Discuz！X引擎的开源社区论坛系统。 Discuz!ML 3.2版本至3.4版本中存在安全漏洞。远程攻击者可利用该漏洞执行任意的PHP代码。

Severity

低

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://discuz.ml/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-13956

Impacted products

Name
Discuz! Discuz!ML >=3.2，<=3.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-13956",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-13956"
    }
  },
  "description": "Discuz!ML\u662f\u4e00\u5957\u57fa\u4e8eDiscuz\uff01X\u5f15\u64ce\u7684\u5f00\u6e90\u793e\u533a\u8bba\u575b\u7cfb\u7edf\u3002\n\nDiscuz!ML 3.2\u7248\u672c\u81f33.4\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u7684PHP\u4ee3\u7801\u3002",
  "discovererName": "unKnow",
  "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://discuz.ml/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-23527",
  "openTime": "2019-07-22",
  "products": {
    "product": "Discuz! Discuz!ML \u003e=3.2\uff0c\u003c=3.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-13956",
  "serverity": "\u4f4e",
  "submitTime": "2019-07-19",
  "title": "Discuz!ML\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2019-13956 (GCVE-0-2019-13956)

Vulnerability from cvelistv5 – Published: 2019-07-18 17:23 – Updated: 2024-08-05 00:05

Summary

Discuz!ML 3.2 through 3.4 allows remote attackers to execute arbitrary PHP code via a modified language cookie, as demonstrated by changing 4gH4_0df5_language=en to 4gH4_0df5_language=en'.phpinfo().'; (if the random prefix 4gH4_0df5_ were used).

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
http://esoln.net/esoln/blog/2019/06/14/discuzml-v…	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T00:05:44.009Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://esoln.net/esoln/blog/2019/06/14/discuzml-v-3-x-code-injection-vulnerability/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Discuz!ML 3.2 through 3.4 allows remote attackers to execute arbitrary PHP code via a modified language cookie, as demonstrated by changing 4gH4_0df5_language=en to 4gH4_0df5_language=en\u0027.phpinfo().\u0027; (if the random prefix 4gH4_0df5_ were used)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-18T17:23:11.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://esoln.net/esoln/blog/2019/06/14/discuzml-v-3-x-code-injection-vulnerability/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-13956",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Discuz!ML 3.2 through 3.4 allows remote attackers to execute arbitrary PHP code via a modified language cookie, as demonstrated by changing 4gH4_0df5_language=en to 4gH4_0df5_language=en\u0027.phpinfo().\u0027; (if the random prefix 4gH4_0df5_ were used)."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://esoln.net/esoln/blog/2019/06/14/discuzml-v-3-x-code-injection-vulnerability/",
              "refsource": "MISC",
              "url": "http://esoln.net/esoln/blog/2019/06/14/discuzml-v-3-x-code-injection-vulnerability/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-13956",
    "datePublished": "2019-07-18T17:23:11.000Z",
    "dateReserved": "2019-07-18T00:00:00.000Z",
    "dateUpdated": "2024-08-05T00:05:44.009Z",
    "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.

Action not permitted

CNVD-2019-23527

CVE-2019-13956 (GCVE-0-2019-13956)

Tags

Sightings

Nomenclature