cnvd - cnvd-2021-94954

CNVD-2021-94954

Vulnerability from cnvd - Published: 2021-12-07

Title

HTMLy跨站脚本漏洞（CNVD-2021-94954）

Description

htmly是一款简单快速的无数据库PHP博客平台和平面文件CMS。 htmly 2.8.1版的dashboard中的“添加内容”菜单的"regular post"页面中的“内容”字段存在存储型跨站脚本漏洞。攻击者可通过向add/content发送post-http请求利用该漏洞注入任意Web脚本或HTML。

Severity

中

Patch Name

HTMLy跨站脚本漏洞（CNVD-2021-94954）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/danpros/htmly/pull/463

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36702

Impacted products

Name
HTMLy HTMLy 2.8.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36702",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-36702"
    }
  },
  "description": "htmly\u662f\u4e00\u6b3e\u7b80\u5355\u5feb\u901f\u7684\u65e0\u6570\u636e\u5e93PHP\u535a\u5ba2\u5e73\u53f0\u548c\u5e73\u9762\u6587\u4ef6CMS\u3002\n\nhtmly 2.8.1\u7248\u7684dashboard\u4e2d\u7684\u201c\u6dfb\u52a0\u5185\u5bb9\u201d\u83dc\u5355\u7684\"regular post\"\u9875\u9762\u4e2d\u7684\u201c\u5185\u5bb9\u201d\u5b57\u6bb5\u5b58\u5728\u5b58\u50a8\u578b\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411add/content\u53d1\u9001post-http\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\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://github.com/danpros/htmly/pull/463",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-94954",
  "openTime": "2021-12-07",
  "patchDescription": "htmly\u662f\u4e00\u6b3e\u7b80\u5355\u5feb\u901f\u7684\u65e0\u6570\u636e\u5e93PHP\u535a\u5ba2\u5e73\u53f0\u548c\u5e73\u9762\u6587\u4ef6CMS\u3002\r\n\r\nhtmly 2.8.1\u7248\u7684dashboard\u4e2d\u7684\u201c\u6dfb\u52a0\u5185\u5bb9\u201d\u83dc\u5355\u7684\"regular post\"\u9875\u9762\u4e2d\u7684\u201c\u5185\u5bb9\u201d\u5b57\u6bb5\u5b58\u5728\u5b58\u50a8\u578b\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411add/content\u53d1\u9001post-http\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\u6216HTML\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": "HTMLy\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-94954\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "HTMLy HTMLy 2.8.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36702",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-05",
  "title": "HTMLy\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-94954\uff09"
}

CVE-2021-36702 (GCVE-0-2021-36702)

Vulnerability from cvelistv5 – Published: 2021-08-03 18:03 – Updated: 2024-08-04 01:01

Summary

The "content" field in the "regular post" page of the "add content" menu under "dashboard" in htmly 2.8.1 has a storage cross site scripting (XSS) vulnerability. It allows remote attackers to send authenticated post-http requests to add / content and inject arbitrary web scripts or HTML through special content.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/danpros/htmly/issues/481

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T01:01:58.878Z",
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              "x_transferred"
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            "url": "https://github.com/danpros/htmly/issues/481"
          }
        ],
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    ],
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      ],
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        }
      ],
      "problemTypes": [
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        "dateUpdated": "2021-08-03T18:03:21",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/danpros/htmly/issues/481"
        }
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      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-36702",
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        },
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          "vendor": {
            "vendor_data": [
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                      "product_name": "n/a",
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                            "version_value": "n/a"
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  "cveMetadata": {
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Sightings

Author	Source	Type	Date

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-2021-94954

CVE-2021-36702 (GCVE-0-2021-36702)

Tags

Sightings

Nomenclature