cnvd - cnvd-2021-37274

cnvd-2021-37274

Vulnerability from cnvd

Title: Plone跨站脚本漏洞（CNVD-2021-37274）

Description:

Plone是业内领先的开源CMS系统，可用于内容管理、文档管理及知识管理。

Plone 5.2.4及更早版本存在存储型跨站脚本漏洞。攻击者可通过上传SVG或HTML文档利用该漏洞进行跨站脚本攻击。

Severity: 低

Patch Name: Plone跨站脚本漏洞（CNVD-2021-37274）的补丁

Patch Description:

Plone是业内领先的开源CMS系统，可用于内容管理、文档管理及知识管理。

Plone 5.2.4及更早版本存在存储型跨站脚本漏洞。攻击者可通过上传SVG或HTML文档利用该漏洞进行跨站脚本攻击。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://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-33512

Impacted products

Name
Plone Plone <=5.2.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-33512",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-33512"
    }
  },
  "description": "Plone\u662f\u4e1a\u5185\u9886\u5148\u7684\u5f00\u6e90CMS\u7cfb\u7edf\uff0c\u53ef\u7528\u4e8e\u5185\u5bb9\u7ba1\u7406\u3001\u6587\u6863\u7ba1\u7406\u53ca\u77e5\u8bc6\u7ba1\u7406\u3002\n\nPlone 5.2.4\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u5b58\u50a8\u578b\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4e0a\u4f20SVG\u6216HTML\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u653b\u51fb\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://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37274",
  "openTime": "2021-05-26",
  "patchDescription": "Plone\u662f\u4e1a\u5185\u9886\u5148\u7684\u5f00\u6e90CMS\u7cfb\u7edf\uff0c\u53ef\u7528\u4e8e\u5185\u5bb9\u7ba1\u7406\u3001\u6587\u6863\u7ba1\u7406\u53ca\u77e5\u8bc6\u7ba1\u7406\u3002\r\n\r\nPlone 5.2.4\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u5b58\u50a8\u578b\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4e0a\u4f20SVG\u6216HTML\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u653b\u51fb\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-2021-37274\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Plone Plone \u003c=5.2.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-33512",
  "serverity": "\u4f4e",
  "submitTime": "2021-05-24",
  "title": "Plone\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-37274\uff09"
}

CVE-2021-33512 (GCVE-0-2021-33512)

Vulnerability from cvelistv5

Published

2021-05-21 21:32

Modified

2024-08-03 23:50

Severity ?

CWE

Summary

Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document.

References

▼	URL	Tags
	https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2021/05/22/1	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:50:43.157Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html"
          },
          {
            "name": "[oss-security] 20210522 Re: Plone security hotfix 20210518",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/05/22/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-22T17:06:13",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html"
        },
        {
          "name": "[oss-security] 20210522 Re: Plone security hotfix 20210518",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/05/22/1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-33512",
          "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": "Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html",
              "refsource": "MISC",
              "url": "https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html"
            },
            {
              "name": "[oss-security] 20210522 Re: Plone security hotfix 20210518",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2021/05/22/1"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-33512",
    "datePublished": "2021-05-21T21:32:10",
    "dateReserved": "2021-05-21T00:00:00",
    "dateUpdated": "2024-08-03T23:50:43.157Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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