github - ghsa-qxh8-5779-hg4r

GHSA-QXH8-5779-HG4R

Vulnerability from github – Published: 2025-10-01 06:30 – Updated: 2025-10-01 06:30

Details

The Block For Mailchimp – Easy Mailchimp Form Integration plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 1.1.12 via the mcbSubmit_Form_Data(). This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Severity ?

4.0 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-10735"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-01T04:15:59Z",
    "severity": "MODERATE"
  },
  "details": "The Block For Mailchimp \u2013 Easy Mailchimp Form Integration plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 1.1.12 via the mcbSubmit_Form_Data(). This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.",
  "id": "GHSA-qxh8-5779-hg4r",
  "modified": "2025-10-01T06:30:22Z",
  "published": "2025-10-01T06:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-10735"
    },
    {
      "type": "WEB",
      "url": "https://plugins.svn.wordpress.org/block-for-mailchimp/tags/1.1.9/mailchimp/API.php"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3368808%40block-for-mailchimp\u0026new=3368808%40block-for-mailchimp\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "type": "WEB",
      "url": "https://wordpress.org/plugins/block-for-mailchimp"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/51de575f-d458-4a7d-bc57-4a11e5124377?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-10735 (GCVE-0-2025-10735)

Vulnerability from cvelistv5 – Published: 2025-10-01 03:25 – Updated: 2025-10-01 15:00

Summary

Severity ?

4 (Medium)


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

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

Wordfence

References

URL

Tags

	https://www.wordfence.com/threat-intel/vulnerabil…
	https://plugins.svn.wordpress.org/block-for-mailc…
	https://wordpress.org/plugins/block-for-mailchimp/
	https://plugins.trac.wordpress.org/changeset?sfp_…

Impacted products

	Vendor	Product	Version
	bplugins	Block For Mailchimp – Easy Mailchimp Form Integration	Affected: * , ≤ 1.1.12 (semver)

Credits

D01EXPLOIT OFFICIAL

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-10735",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T15:00:20.268498Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T15:00:41.816Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Block For Mailchimp \u2013 Easy Mailchimp Form Integration",
          "vendor": "bplugins",
          "versions": [
            {
              "lessThanOrEqual": "1.1.12",
              "status": "affected",
              "version": "*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "D01EXPLOIT OFFICIAL"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Block For Mailchimp \u2013 Easy Mailchimp Form Integration plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 1.1.12 via the mcbSubmit_Form_Data(). This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918 Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-01T03:25:23.454Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/51de575f-d458-4a7d-bc57-4a11e5124377?source=cve"
        },
        {
          "url": "https://plugins.svn.wordpress.org/block-for-mailchimp/tags/1.1.9/mailchimp/API.php"
        },
        {
          "url": "https://wordpress.org/plugins/block-for-mailchimp/"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3368808%40block-for-mailchimp\u0026new=3368808%40block-for-mailchimp\u0026sfp_email=\u0026sfph_mail="
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-09-19T15:15:24.000+00:00",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2025-09-30T00:00:00.000+00:00",
          "value": "Disclosed"
        }
      ],
      "title": "Block For Mailchimp \u2013 Easy Mailchimp Form Integration \u003c= 1.1.12 - Unauthenticated Blind Server-Side Request Forgery"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2025-10735",
    "datePublished": "2025-10-01T03:25:23.454Z",
    "dateReserved": "2025-09-19T15:00:10.416Z",
    "dateUpdated": "2025-10-01T15:00:41.816Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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-QXH8-5779-HG4R

CVE-2025-10735 (GCVE-0-2025-10735)

Tags

Sightings

Nomenclature