Vulnerability-Lookup

CNVD-2021-37279

Vulnerability from cnvd - Published: 2021-05-27

Title

Plone跨站脚本漏洞（CNVD-2021-37279）

Description

Plone是一款适合企业级应用的国外开源CMS系统。 Plone CMS 5.2.4之前版本的用户全名属性和文件上传功能存在跨站脚本漏洞。该漏洞源于用户输入在返回时未进行正确编码。攻击者可利用该漏洞在受害用户浏览器的上下文中执行JavaScript。

Severity

低

Patch Name

Plone跨站脚本漏洞（CNVD-2021-37279）的补丁

Patch Description

Plone是一款适合企业级应用的国外开源CMS系统。 Plone CMS 5.2.4之前版本的用户全名属性和文件上传功能存在跨站脚本漏洞。该漏洞源于用户输入在返回时未进行正确编码。攻击者可利用该漏洞在受害用户浏览器的上下文中执行JavaScript。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://plone.org/security/hotfix/20210518

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-3313

Impacted products

Name
Plone Plone <5.2.4

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3313",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3313"
    }
  },
  "description": "Plone\u662f\u4e00\u6b3e\u9002\u5408\u4f01\u4e1a\u7ea7\u5e94\u7528\u7684\u56fd\u5916\u5f00\u6e90CMS\u7cfb\u7edf\u3002\n\nPlone CMS 5.2.4\u4e4b\u524d\u7248\u672c\u7684\u7528\u6237\u5168\u540d\u5c5e\u6027\u548c\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u5728\u8fd4\u56de\u65f6\u672a\u8fdb\u884c\u6b63\u786e\u7f16\u7801\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5bb3\u7528\u6237\u6d4f\u89c8\u5668\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884cJavaScript\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://plone.org/security/hotfix/20210518",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37279",
  "openTime": "2021-05-27",
  "patchDescription": "Plone\u662f\u4e00\u6b3e\u9002\u5408\u4f01\u4e1a\u7ea7\u5e94\u7528\u7684\u56fd\u5916\u5f00\u6e90CMS\u7cfb\u7edf\u3002\r\n\r\nPlone CMS 5.2.4\u4e4b\u524d\u7248\u672c\u7684\u7528\u6237\u5168\u540d\u5c5e\u6027\u548c\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u5728\u8fd4\u56de\u65f6\u672a\u8fdb\u884c\u6b63\u786e\u7f16\u7801\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5bb3\u7528\u6237\u6d4f\u89c8\u5668\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884cJavaScript\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": "Plone\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-37279\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Plone Plone \u003c5.2.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-3313",
  "serverity": "\u4f4e",
  "submitTime": "2021-05-21",
  "title": "Plone\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-37279\uff09"
}

CVE-2021-3313 (GCVE-0-2021-3313)

Vulnerability from cvelistv5 – Published: 2021-05-20 15:34 – Updated: 2024-08-03 16:53

Summary

Plone CMS until version 5.2.4 has a stored Cross-Site Scripting (XSS) vulnerability in the user fullname property and the file upload functionality. The user's input data is not properly encoded when being echoed back to the user. This data can be interpreted as executable code by the browser and allows an attacker to execute JavaScript in the context of the victim's browser if the victim opens a vulnerable page containing an XSS payload.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://plone.org/download/releases/5.2.3	x_refsource_MISC
https://www.compass-security.com/fileadmin/Resear…	x_refsource_MISC
https://plone.org/security/hotfix/20210518	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/05/22/1	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

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            "url": "https://plone.org/download/releases/5.2.3"
          },
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            "url": "https://www.compass-security.com/fileadmin/Research/Advisories/2021-07_CSNC-2021-013_XSS_in_Plone_CMS.txt"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://plone.org/security/hotfix/20210518"
          },
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            "name": "[oss-security] 20210522 Re: Plone security hotfix 20210518",
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          "lang": "en",
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        }
      ],
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          "url": "https://plone.org/download/releases/5.2.3"
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            {
              "name": "https://plone.org/download/releases/5.2.3",
              "refsource": "MISC",
              "url": "https://plone.org/download/releases/5.2.3"
            },
            {
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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.

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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.
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CNVD-2021-37279

CVE-2021-3313 (GCVE-0-2021-3313)

Tags

Sightings

Nomenclature

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