github - ghsa-f84h-684p-rggr

GHSA-F84H-684P-RGGR

Vulnerability from github – Published: 2022-05-24 19:17 – Updated: 2022-07-06 00:00

Details

The Brizy Page Builder plugin <= 2.3.11 for WordPress was vulnerable to stored XSS by lower-privileged users such as a subscribers. It was possible to add malicious JavaScript to a page by modifying the request sent to update the page via the brizy_update_item AJAX action and adding JavaScript to the data parameter, which would be executed in the session of any visitor viewing or previewing the post or page.

Severity ?

5.4 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-38344"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-14T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The Brizy Page Builder plugin \u003c= 2.3.11 for WordPress was vulnerable to stored XSS by lower-privileged users such as a subscribers. It was possible to add malicious JavaScript to a page by modifying the request sent to update the page via the brizy_update_item AJAX action and adding JavaScript to the data parameter, which would be executed in the session of any visitor viewing or previewing the post or page.",
  "id": "GHSA-f84h-684p-rggr",
  "modified": "2022-07-06T00:00:30Z",
  "published": "2022-05-24T19:17:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38344"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/blog/2021/10/multiple-vulnerabilities-in-brizy-page-builder-plugin-allow-site-takeover"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-38344 (GCVE-0-2021-38344)

Vulnerability from cvelistv5 – Published: 2021-10-14 15:56 – Updated: 2025-02-14 18:12

Title

Brizy <= 2.3.11 Authenticated Stored Cross-Site Scripting

Summary

Severity ?

6.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

Wordfence

References

URL

Tags

https://www.wordfence.com/blog/2021/10/multiple-v…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Brizy.io	Brizy - Page Builder	Affected: 2.3.11 , ≤ 2.3.11 (custom)

Credits

Ramuel Gall, Wordfence

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:37:16.502Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.wordfence.com/blog/2021/10/multiple-vulnerabilities-in-brizy-page-builder-plugin-allow-site-takeover/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-38344",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-14T18:11:53.251518Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-14T18:12:02.020Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "WordPress"
          ],
          "product": "Brizy - Page Builder",
          "vendor": "Brizy.io",
          "versions": [
            {
              "lessThanOrEqual": "2.3.11",
              "status": "affected",
              "version": "2.3.11",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "value": "Ramuel Gall, Wordfence"
        }
      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
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              "description": "CWE-79 Cross-site Scripting (XSS)",
              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-14T15:56:46.000Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.wordfence.com/blog/2021/10/multiple-vulnerabilities-in-brizy-page-builder-plugin-allow-site-takeover/"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Brizy \u003c= 2.3.11 Authenticated Stored Cross-Site Scripting",
      "x_generator": {
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          "STATE": "PUBLIC",
          "TITLE": "Brizy \u003c= 2.3.11 Authenticated Stored Cross-Site Scripting"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Brizy - Page Builder",
                      "version": {
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                          {
                            "platform": "WordPress",
                            "version_affected": "\u003c=",
                            "version_name": "2.3.11",
                            "version_value": "2.3.11"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Brizy.io"
              }
            ]
          }
        },
        "credit": [
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            "value": "Ramuel Gall, Wordfence"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.wordfence.com/blog/2021/10/multiple-vulnerabilities-in-brizy-page-builder-plugin-allow-site-takeover/",
              "refsource": "MISC",
              "url": "https://www.wordfence.com/blog/2021/10/multiple-vulnerabilities-in-brizy-page-builder-plugin-allow-site-takeover/"
            }
          ]
        },
        "source": {
          "discovery": "INTERNAL"
        }
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  },
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    "assignerShortName": "Wordfence",
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    "datePublished": "2021-10-14T15:56:46.370Z",
    "dateReserved": "2021-08-09T00:00:00.000Z",
    "dateUpdated": "2025-02-14T18:12:02.020Z",
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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

GHSA-F84H-684P-RGGR

CVE-2021-38344 (GCVE-0-2021-38344)

Tags

Sightings

Nomenclature