FKIE_CVE-2017-1001000

Vulnerability from fkie_nvd - Published: 2017-04-03 01:59 - Updated: 2025-04-20 01:37
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
The register_routes function in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php in the REST API in WordPress 4.7.x before 4.7.2 does not require an integer identifier, which allows remote attackers to modify arbitrary pages via a request for wp-json/wp/v2/posts followed by a numeric value and a non-numeric value, as demonstrated by the wp-json/wp/v2/posts/123?id=123helloworld URI.
References
46fe6300-5254-4a98-9594-a9567bec8179http://www.openwall.com/lists/oss-security/2017/02/10/16
46fe6300-5254-4a98-9594-a9567bec8179http://www.securitytracker.com/id/1037731
46fe6300-5254-4a98-9594-a9567bec8179https://blog.sucuri.net/2017/02/content-injection-vulnerability-wordpress-rest-api.html
46fe6300-5254-4a98-9594-a9567bec8179https://blogs.akamai.com/2017/02/wordpress-web-api-vulnerability.html
46fe6300-5254-4a98-9594-a9567bec8179https://codex.wordpress.org/Version_4.7.2
46fe6300-5254-4a98-9594-a9567bec8179https://gist.github.com/leonjza/2244eb15510a0687ed93160c623762ab
46fe6300-5254-4a98-9594-a9567bec8179https://github.com/WordPress/WordPress/commit/e357195ce303017d517aff944644a7a1232926f7
46fe6300-5254-4a98-9594-a9567bec8179https://make.wordpress.org/core/2017/02/01/disclosure-of-additional-security-fix-in-wordpress-4-7-2/
46fe6300-5254-4a98-9594-a9567bec8179https://wordpress.org/news/2017/01/wordpress-4-7-2-security-release/
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2017/02/10/16
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037731
af854a3a-2127-422b-91ae-364da2661108https://blog.sucuri.net/2017/02/content-injection-vulnerability-wordpress-rest-api.html
af854a3a-2127-422b-91ae-364da2661108https://blogs.akamai.com/2017/02/wordpress-web-api-vulnerability.html
af854a3a-2127-422b-91ae-364da2661108https://codex.wordpress.org/Version_4.7.2
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/leonjza/2244eb15510a0687ed93160c623762ab
af854a3a-2127-422b-91ae-364da2661108https://github.com/WordPress/WordPress/commit/e357195ce303017d517aff944644a7a1232926f7
af854a3a-2127-422b-91ae-364da2661108https://make.wordpress.org/core/2017/02/01/disclosure-of-additional-security-fix-in-wordpress-4-7-2/
af854a3a-2127-422b-91ae-364da2661108https://wordpress.org/news/2017/01/wordpress-4-7-2-security-release/
Impacted products
Vendor Product Version
wordpress wordpress 4.7
wordpress wordpress 4.7.1
wordpress wordpress 4.7.2
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:4.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "72ABC52C-7C28-4CB7-9432-38540152F3B5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:4.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "5B095729-5746-4E32-B857-7BC78962561C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:wordpress:wordpress:4.7.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "8459259A-4895-42B6-A242-D0B5871BE672",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The register_routes function in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php in the REST API in WordPress 4.7.x before 4.7.2 does not require an integer identifier, which allows remote attackers to modify arbitrary pages via a request for wp-json/wp/v2/posts followed by a numeric value and a non-numeric value, as demonstrated by the wp-json/wp/v2/posts/123?id=123helloworld URI."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n register_routes en wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php en la API REST en WordPress 4.7.x en versiones anteriores a 4.7.2 no requiere un identificador de n\u00famero entero, lo que permite a atacantes remotos modificar p\u00e1ginas arbitrarias a trav\u00e9s de una solicitud para wp-json/wp/v2/posts seguida por un valor num\u00e9rico y un valor no num\u00e9rico, seg\u00fan lo demostrado mediante la URI wp-json/wp/v2/posts/123?id=123helloworld."
    }
  ],
  "id": "CVE-2017-1001000",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-04-03T01:59:00.227",
  "references": [
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "http://www.openwall.com/lists/oss-security/2017/02/10/16"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "http://www.securitytracker.com/id/1037731"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "https://blog.sucuri.net/2017/02/content-injection-vulnerability-wordpress-rest-api.html"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "https://blogs.akamai.com/2017/02/wordpress-web-api-vulnerability.html"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "https://codex.wordpress.org/Version_4.7.2"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "https://gist.github.com/leonjza/2244eb15510a0687ed93160c623762ab"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "https://github.com/WordPress/WordPress/commit/e357195ce303017d517aff944644a7a1232926f7"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "https://make.wordpress.org/core/2017/02/01/disclosure-of-additional-security-fix-in-wordpress-4-7-2/"
    },
    {
      "source": "46fe6300-5254-4a98-9594-a9567bec8179",
      "url": "https://wordpress.org/news/2017/01/wordpress-4-7-2-security-release/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2017/02/10/16"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1037731"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://blog.sucuri.net/2017/02/content-injection-vulnerability-wordpress-rest-api.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://blogs.akamai.com/2017/02/wordpress-web-api-vulnerability.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://codex.wordpress.org/Version_4.7.2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://gist.github.com/leonjza/2244eb15510a0687ed93160c623762ab"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/WordPress/WordPress/commit/e357195ce303017d517aff944644a7a1232926f7"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://make.wordpress.org/core/2017/02/01/disclosure-of-additional-security-fix-in-wordpress-4-7-2/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://wordpress.org/news/2017/01/wordpress-4-7-2-security-release/"
    }
  ],
  "sourceIdentifier": "46fe6300-5254-4a98-9594-a9567bec8179",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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