{
  "id": "CVE-2023-6855",
  "sourceIdentifier": "security@wordfence.com",
  "published": "2024-01-11T09:15:52.613",
  "lastModified": "2024-01-17T22:11:38.840",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Paid Memberships Pro \u2013 Content Restriction, User Registration, & Paid Subscriptions plugin for WordPress is vulnerable to unauthorized modification of membership levels created by the plugin due to an incorrectly implemented capability check in the pmpro_rest_api_get_permissions_check function in all versions up to 2.12.5 (inclusive). This makes it possible for unauthenticated attackers to change membership levels including prices."
    },
    {
      "lang": "es",
      "value": "El complemento Paid Memberships Pro \u2013 Content Restriction, User Registration, & Paid Subscriptions para WordPress es vulnerable a modificaciones no autorizadas de los niveles de membres\u00eda creados por el complemento debido a una verificaci\u00f3n de capacidad implementada incorrectamente en la funci\u00f3n pmpro_rest_api_get_permissions_check en todas las versiones hasta 2.12.5 (incluida). Esto hace posible que atacantes no autenticados cambien los niveles de membres\u00eda, incluidos los precios."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      },
      {
        "source": "security@wordfence.com",
        "type": "Secondary",
        "cvssData": {
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:strangerstudios:paid_memberships_pro:*:*:*:*:*:wordpress:*:*",
              "versionEndIncluding": "2.12.5",
              "matchCriteriaId": "D4FD7670-513A-4A2C-8758-7478323585A8"
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  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/browser/paid-memberships-pro/trunk/includes/rest-api.php#L528",
      "source": "security@wordfence.com",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/paid-memberships-pro/trunk/includes/rest-api.php#L997",
      "source": "security@wordfence.com",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3011575/paid-memberships-pro/trunk/includes/rest-api.php?contextall=1&old=2947813&old_path=%2Fpaid-memberships-pro%2Ftrunk%2Fincludes%2Frest-api.php",
      "source": "security@wordfence.com",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/383c7837-e7b7-4608-9cdc-91b7dbc7f4e2?source=cve",
      "source": "security@wordfence.com",
      "tags": [
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}