GSD-2022-4939

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
THe WCFM Membership plugin for WordPress is vulnerable to privilege escalation in versions up to, and including 2.10.0, due to a missing capability check on the wp_ajax_nopriv_wcfm_ajax_controller AJAX action that controls membership settings. This makes it possible for unauthenticated attackers to modify the membership registration form in a way that allows them to set the role for registration to that of any user including administrators. Once configured, the attacker can then register as an administrator.
Aliases
Aliases
CVE-2022-4939
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{
  "GSD": {
    "alias": "CVE-2022-4939",
    "id": "GSD-2022-4939"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-4939"
      ],
      "details": "THe WCFM Membership plugin for WordPress is vulnerable to privilege escalation in versions up to, and including 2.10.0, due to a missing capability check on the wp_ajax_nopriv_wcfm_ajax_controller AJAX action that controls membership settings. This makes it possible for unauthenticated attackers to modify the membership registration form in a way that allows them to set the role for registration to that of any user including administrators. Once configured, the attacker can then register as an administrator.",
      "id": "GSD-2022-4939",
      "modified": "2023-12-13T01:19:15.132401Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security@wordfence.com",
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        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "WCFM Membership \u2013 WooCommerce Memberships for Multivendor Marketplace",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "*",
                          "version_value": "2.10.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "wclovers"
            }
          ]
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      },
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          "lang": "en",
          "value": "Chloe Chamberland"
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          }
        ]
      },
      "impact": {
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            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
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      "problemtype": {
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-862 Missing Authorization"
              }
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          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0870de2d-bca5-4d57-a07f-877a416ce0d5?source=cve",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0870de2d-bca5-4d57-a07f-877a416ce0d5?source=cve"
          },
          {
            "name": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2633191%40wc-multivendor-membership\u0026new=2633191%40wc-multivendor-membership\u0026sfp_email=\u0026sfph_mail=",
            "refsource": "MISC",
            "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2633191%40wc-multivendor-membership\u0026new=2633191%40wc-multivendor-membership\u0026sfp_email=\u0026sfph_mail="
          }
        ]
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    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:wclovers:wcfm_membership:*:*:*:*:*:wordpress:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.10.1",
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                  "lang": "en",
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            {
              "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0870de2d-bca5-4d57-a07f-877a416ce0d5?source=cve",
              "refsource": "MISC",
              "tags": [
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              "name": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2633191%40wc-multivendor-membership\u0026new=2633191%40wc-multivendor-membership\u0026sfp_email=\u0026sfph_mail=",
              "refsource": "MISC",
              "tags": [
                "Patch"
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              "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2633191%40wc-multivendor-membership\u0026new=2633191%40wc-multivendor-membership\u0026sfp_email=\u0026sfph_mail="
            }
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-04-12T01:41Z",
      "publishedDate": "2023-04-05T19:15Z"
    }
  }
}



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