Vulnerability-Lookup

CNVD-2021-36070

Vulnerability from cnvd - Published: 2021-05-20

Title

WordPress Elementor Addon Elements Plugin跨站脚本漏洞

Description

WordPress Plugin是WordPress开源的一个应用插件。 WordPress Elementor Addon Elements Plugin 1.11.2之前版本存在跨站脚本漏洞。攻击者可利用该漏洞发起跨站脚本攻击。

Severity

低

Patch Name

WordPress Elementor Addon Elements Plugin跨站脚本漏洞的补丁

Patch Description

WordPress Plugin是WordPress开源的一个应用插件。 WordPress Elementor Addon Elements Plugin 1.11.2之前版本存在跨站脚本漏洞。攻击者可利用该漏洞发起跨站脚本攻击。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：
https://wpscan.com/vulnerability/0719063f-7743-4a34-94b9-f67fd98e5990

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-24259

Impacted products

Name
WordPress Elementor Addon Elements Plugin <1.11.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24259",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-24259"
    }
  },
  "description": "WordPress Plugin\u662fWordPress\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\n\nWordPress Elementor Addon Elements Plugin 1.11.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u8d77\u8de8\u7ad9\u811a\u672c\u653b\u51fb\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a  \r\nhttps://wpscan.com/vulnerability/0719063f-7743-4a34-94b9-f67fd98e5990",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-36070",
  "openTime": "2021-05-20",
  "patchDescription": "WordPress Plugin\u662fWordPress\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\r\n\r\nWordPress Elementor Addon Elements Plugin 1.11.2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u8d77\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": "WordPress Elementor Addon Elements Plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Elementor Addon Elements Plugin \u003c1.11.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-24259",
  "serverity": "\u4f4e",
  "submitTime": "2021-05-10",
  "title": "WordPress Elementor Addon Elements Plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-24259 (GCVE-0-2021-24259)

Vulnerability from cvelistv5 – Published: 2021-05-05 18:28 – Updated: 2024-08-03 19:28

Title

Elementor Addon Elements < 1.11.2 - Contributor+ Stored XSS

Summary

The “Elementor Addon Elements” WordPress Plugin before 1.11.2 has several widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method.

Severity

No CVSS data available.

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

WPScan CNA under the mitre root

CNA scorecard E 44/100 over 1922 records in the last 180 days details

References

2 references

URL	Tags
https://www.wordfence.com/blog/2021/04/recent-pat…	x_refsource_MISC
https://wpscan.com/vulnerability/0719063f-7743-4a…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Unknown	Elementor Addon Elements	Affected: 1.11.2 , < 1.11.2 (custom)

Credits

Ramuel Gall

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:28:22.703Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/0719063f-7743-4a34-94b9-f67fd98e5990"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Elementor Addon Elements",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "1.11.2",
              "status": "affected",
              "version": "1.11.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Ramuel Gall"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The \u201cElementor Addon Elements\u201d WordPress Plugin before 1.11.2 has several widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Cross-site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-05T18:28:46.000Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wpscan.com/vulnerability/0719063f-7743-4a34-94b9-f67fd98e5990"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Elementor Addon Elements \u003c 1.11.2 - Contributor+ Stored XSS",
      "x_generator": "WPScan CVE Generator",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "contact@wpscan.com",
          "ID": "CVE-2021-24259",
          "STATE": "PUBLIC",
          "TITLE": "Elementor Addon Elements \u003c 1.11.2 - Contributor+ Stored XSS"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Elementor Addon Elements",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "1.11.2",
                            "version_value": "1.11.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Unknown"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Ramuel Gall"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The \u201cElementor Addon Elements\u201d WordPress Plugin before 1.11.2 has several widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method."
            }
          ]
        },
        "generator": "WPScan CVE Generator",
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-79 Cross-site Scripting (XSS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/",
              "refsource": "MISC",
              "url": "https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/"
            },
            {
              "name": "https://wpscan.com/vulnerability/0719063f-7743-4a34-94b9-f67fd98e5990",
              "refsource": "CONFIRM",
              "url": "https://wpscan.com/vulnerability/0719063f-7743-4a34-94b9-f67fd98e5990"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2021-24259",
    "datePublished": "2021-05-05T18:28:46.000Z",
    "dateReserved": "2021-01-14T00:00:00.000Z",
    "dateUpdated": "2024-08-03T19:28:22.703Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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