Vulnerability-Lookup

CNVD-2016-00134

Vulnerability from cnvd - Published: 2016-01-11

Title

markdown-it和NodeBB HTML注入漏洞

Description

markdown-it是一款解析器产品。NodeBB是Design Create Play团队开发的一套使用Node.js（一套建立在Google V8 JavaScript引擎之上的网络应用平台）构建的论坛系统。 markdown-it 4.1.0之前版本和NodeBB 0.70之前版本中存在HTML注入漏洞，该漏洞源于程序未充分过滤用户提交的输入。当用户浏览受影响的网站时，其浏览器将执行攻击者提供的任意HTML或脚本代码。这可能导致攻击者窃取基于cookie的身份验证或控制站点呈现给用户的方式。

Severity

中

Patch Name

markdown-it和NodeBB HTML注入漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： https://github.com/markdown-it/markdown-it https://github.com/NodeBB/NodeBB

Reference

http://www.securityfocus.com/bid/71824

Impacted products

Name
['markdown-it markdown-it <4.1.0', 'NodeBB NodeBB <0.70']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "71824"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3295"
    }
  },
  "description": "markdown-it\u662f\u4e00\u6b3e\u89e3\u6790\u5668\u4ea7\u54c1\u3002NodeBB\u662fDesign Create Play\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u4f7f\u7528Node.js\uff08\u4e00\u5957\u5efa\u7acb\u5728Google V8 JavaScript\u5f15\u64ce\u4e4b\u4e0a\u7684\u7f51\u7edc\u5e94\u7528\u5e73\u53f0\uff09\u6784\u5efa\u7684\u8bba\u575b\u7cfb\u7edf\u3002\r\n\r\nmarkdown-it 4.1.0\u4e4b\u524d\u7248\u672c\u548cNodeBB 0.70\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728HTML\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u5145\u5206\u8fc7\u6ee4\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u5f53\u7528\u6237\u6d4f\u89c8\u53d7\u5f71\u54cd\u7684\u7f51\u7ad9\u65f6\uff0c\u5176\u6d4f\u89c8\u5668\u5c06\u6267\u884c\u653b\u51fb\u8005\u63d0\u4f9b\u7684\u4efb\u610fHTML\u6216\u811a\u672c\u4ee3\u7801\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u653b\u51fb\u8005\u7a83\u53d6\u57fa\u4e8ecookie\u7684\u8eab\u4efd\u9a8c\u8bc1\u6216\u63a7\u5236\u7ad9\u70b9\u5448\u73b0\u7ed9\u7528\u6237\u7684\u65b9\u5f0f\u3002",
  "discovererName": "Shubham Shah",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://github.com/markdown-it/markdown-it\r\nhttps://github.com/NodeBB/NodeBB",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00134",
  "openTime": "2016-01-11",
  "patchDescription": "markdown-it\u662f\u4e00\u6b3e\u89e3\u6790\u5668\u4ea7\u54c1\u3002NodeBB\u662fDesign Create Play\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u4f7f\u7528Node.js\uff08\u4e00\u5957\u5efa\u7acb\u5728Google V8 JavaScript\u5f15\u64ce\u4e4b\u4e0a\u7684\u7f51\u7edc\u5e94\u7528\u5e73\u53f0\uff09\u6784\u5efa\u7684\u8bba\u575b\u7cfb\u7edf\u3002\r\n\r\nmarkdown-it 4.1.0\u4e4b\u524d\u7248\u672c\u548cNodeBB 0.70\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728HTML\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u5145\u5206\u8fc7\u6ee4\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u3002\u5f53\u7528\u6237\u6d4f\u89c8\u53d7\u5f71\u54cd\u7684\u7f51\u7ad9\u65f6\uff0c\u5176\u6d4f\u89c8\u5668\u5c06\u6267\u884c\u653b\u51fb\u8005\u63d0\u4f9b\u7684\u4efb\u610fHTML\u6216\u811a\u672c\u4ee3\u7801\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u653b\u51fb\u8005\u7a83\u53d6\u57fa\u4e8ecookie\u7684\u8eab\u4efd\u9a8c\u8bc1\u6216\u63a7\u5236\u7ad9\u70b9\u5448\u73b0\u7ed9\u7528\u6237\u7684\u65b9\u5f0f\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": "markdown-it\u548cNodeBB HTML\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "markdown-it markdown-it \u003c4.1.0",
      "NodeBB NodeBB \u003c0.70"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/71824",
  "serverity": "\u4e2d",
  "submitTime": "2016-01-08",
  "title": "markdown-it\u548cNodeBB HTML\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2015-3295 (GCVE-0-2015-3295)

Vulnerability from cvelistv5 – Published: 2017-06-07 21:00 – Updated: 2024-08-06 05:39

Summary

markdown-it before 4.1.0 does not block data: URLs.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/71824	vdb-entryx_refsource_BID
https://github.com/markdown-it/markdown-it/commit…	x_refsource_CONFIRM

Date Public

2015-03-30 00:00

Show details on NVD website

JSON

To clipboard

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            "name": "[oss-security] 20150410 Re: CVE request - NodeBB Persistent XSS through Markdown",
            "tags": [
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              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/04/10/10"
          },
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            "url": "https://github.com/markdown-it/markdown-it/commit/f76d3beb46abd121892a2e2e5c78376354c214e3"
          }
        ],
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      "descriptions": [
        {
          "lang": "en",
          "value": "markdown-it before 4.1.0 does not block data: URLs."
        }
      ],
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        "dateUpdated": "2017-06-07T20:57:01.000Z",
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      },
      "references": [
        {
          "name": "[oss-security] 20150410 Re: CVE request - NodeBB Persistent XSS through Markdown",
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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.

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CNVD-2016-00134

CVE-2015-3295 (GCVE-0-2015-3295)

Tags

Sightings

Nomenclature

Related by attack behaviour