github - ghsa-xhfm-f7f9-cpx6

GHSA-XHFM-F7F9-CPX6

Vulnerability from github – Published: 2022-05-21 00:00 – Updated: 2022-05-27 00:00

Details

Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in ibericode's MC4WP plugin <= 4.8.6 at WordPress.

Severity ?

4.8 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-36833"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-20T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in ibericode\u0027s MC4WP plugin \u003c= 4.8.6 at WordPress.",
  "id": "GHSA-xhfm-f7f9-cpx6",
  "modified": "2022-05-27T00:00:33Z",
  "published": "2022-05-21T00:00:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36833"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/vulnerability/mailchimp-for-wp/wordpress-mc4wp-plugin-4-8-6-authenticated-stored-cross-site-scripting-xss-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://wordpress.org/plugins/mailchimp-for-wp/#developers"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-36833 (GCVE-0-2021-36833)

Vulnerability from cvelistv5 – Published: 2022-05-20 19:55 – Updated: 2025-02-20 20:22

Summary

Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in ibericode's MC4WP plugin <= 4.8.6 at WordPress.

Severity ?

4.8 (Medium)


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

CWE

CWE-79 - Cross-site Scripting (XSS)

Assigner

Patchstack

References

URL

Tags

	https://wordpress.org/plugins/mailchimp-for-wp/#d…	x_refsource_CONFIRM
	https://patchstack.com/database/vulnerability/mai…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ibericode	MC4WP: Mailchimp for WordPress	Affected: <= 4.8.6 , ≤ 4.8.6 (custom)

Credits

Vulnerability discovered by Asif Nawaz Minhas (Patchstack Alliance)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:01:59.724Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://wordpress.org/plugins/mailchimp-for-wp/#developers"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://patchstack.com/database/vulnerability/mailchimp-for-wp/wordpress-mc4wp-plugin-4-8-6-authenticated-stored-cross-site-scripting-xss-vulnerability"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-36833",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-20T19:30:06.217187Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-20T20:22:03.315Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MC4WP: Mailchimp for WordPress",
          "vendor": "ibericode",
          "versions": [
            {
              "lessThanOrEqual": "4.8.6",
              "status": "affected",
              "version": "\u003c= 4.8.6",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Vulnerability discovered by Asif Nawaz Minhas (Patchstack Alliance)"
        }
      ],
      "datePublic": "2022-03-02T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in ibericode\u0027s MC4WP plugin \u003c= 4.8.6 at WordPress."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Cross-site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      "providerMetadata": {
        "dateUpdated": "2022-05-20T19:55:54.000Z",
        "orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
        "shortName": "Patchstack"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://wordpress.org/plugins/mailchimp-for-wp/#developers"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://patchstack.com/database/vulnerability/mailchimp-for-wp/wordpress-mc4wp-plugin-4-8-6-authenticated-stored-cross-site-scripting-xss-vulnerability"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Update to 4.8.7 or higher version."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "WordPress MC4WP plugin \u003c= 4.8.6 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "audit@patchstack.com",
          "DATE_PUBLIC": "2022-03-02T07:15:00.000Z",
          "ID": "CVE-2021-36833",
          "STATE": "PUBLIC",
          "TITLE": "WordPress MC4WP plugin \u003c= 4.8.6 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "MC4WP: Mailchimp for WordPress",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "\u003c= 4.8.6",
                            "version_value": "4.8.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ibericode"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Vulnerability discovered by Asif Nawaz Minhas (Patchstack Alliance)"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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            }
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        "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-79 Cross-site Scripting (XSS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wordpress.org/plugins/mailchimp-for-wp/#developers",
              "refsource": "CONFIRM",
              "url": "https://wordpress.org/plugins/mailchimp-for-wp/#developers"
            },
            {
              "name": "https://patchstack.com/database/vulnerability/mailchimp-for-wp/wordpress-mc4wp-plugin-4-8-6-authenticated-stored-cross-site-scripting-xss-vulnerability",
              "refsource": "CONFIRM",
              "url": "https://patchstack.com/database/vulnerability/mailchimp-for-wp/wordpress-mc4wp-plugin-4-8-6-authenticated-stored-cross-site-scripting-xss-vulnerability"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Update to 4.8.7 or higher version."
          }
        ],
        "source": {
          "discovery": "EXTERNAL"
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
    "assignerShortName": "Patchstack",
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    "datePublished": "2022-05-20T19:55:54.898Z",
    "dateReserved": "2021-07-19T00:00:00.000Z",
    "dateUpdated": "2025-02-20T20:22:03.315Z",
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  },
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  "dataVersion": "5.1"
}

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-XHFM-F7F9-CPX6

CVE-2021-36833 (GCVE-0-2021-36833)

Tags

Sightings

Nomenclature