{
  "id": "CVE-2024-10924",
  "sourceIdentifier": "security@wordfence.com",
  "published": "2024-11-15T04:15:03.613",
  "lastModified": "2024-11-20T14:44:47.350",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Really Simple Security (Free, Pro, and Pro Multisite) plugins for WordPress are vulnerable to authentication bypass in versions 9.0.0 to 9.1.1.1. This is due to improper user check error handling in the two-factor REST API actions with the 'check_login_and_get_user' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, when the \"Two-Factor Authentication\" setting is enabled (disabled by default)."
    },
    {
      "lang": "es",
      "value": "Los complementos Really Simple Security (Free, Pro y Pro Multisite) para WordPress son vulnerables a la omisi\u00f3n de la autenticaci\u00f3n en las versiones 9.0.0 a 9.1.1.1. Esto se debe a un manejo inadecuado de errores de verificaci\u00f3n de usuario en las acciones de la API REST de dos factores con la funci\u00f3n 'check_login_and_get_user'. Esto hace posible que atacantes no autenticados inicien sesi\u00f3n como cualquier usuario existente en el sitio, como un administrador, cuando la configuraci\u00f3n \"Autenticaci\u00f3n de dos factores\" est\u00e1 habilitada (deshabilitada de forma predeterminada)."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security@wordfence.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      },
      {
        "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:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@wordfence.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-288"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:really-simple-plugins:really_simple_security:*:*:*:*:-:wordpress:*:*",
              "versionStartIncluding": "9.0.0",
              "versionEndExcluding": "9.1.2",
              "matchCriteriaId": "2BD11D73-4867-4592-BFCE-16777EFCB18A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:really-simple-plugins:really_simple_security:*:*:*:*:pro:wordpress:*:*",
              "versionStartIncluding": "9.0.0",
              "versionEndExcluding": "9.1.2",
              "matchCriteriaId": "47BB227E-A208-49DE-8FC8-F62EC99D7818"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:really-simple-plugins:really_simple_security:*:*:*:*:pro_multisite:wordpress:*:*",
              "versionStartIncluding": "9.0.0",
              "versionEndExcluding": "9.1.2",
              "matchCriteriaId": "9FAA4AD2-27FA-4DEA-BDB2-DE61EE6A0A7F"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/browser/really-simple-ssl/tags/9.1.1.1/security/wordpress/two-fa/class-rsssl-two-factor-on-board-api.php#L277",
      "source": "security@wordfence.com",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/really-simple-ssl/tags/9.1.1.1/security/wordpress/two-fa/class-rsssl-two-factor-on-board-api.php#L278",
      "source": "security@wordfence.com",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/really-simple-ssl/tags/9.1.1.1/security/wordpress/two-fa/class-rsssl-two-factor-on-board-api.php#L67",
      "source": "security@wordfence.com",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3188431/really-simple-ssl",
      "source": "security@wordfence.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://www.wordfence.com/blog/2024/11/really-simple-security-vulnerability/",
      "source": "security@wordfence.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7d5d05ad-1a7a-43d2-bbbf-597e975446be?source=cve",
      "source": "security@wordfence.com",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}