GSD-2021-24217

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution.
Aliases
Aliases
CVE-2021-24217
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{
  "GSD": {
    "alias": "CVE-2021-24217",
    "description": "The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution.",
    "id": "GSD-2021-24217"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-24217"
      ],
      "details": "The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution.",
      "id": "GSD-2021-24217",
      "modified": "2023-12-13T01:23:37.928807Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-24217",
        "STATE": "PUBLIC",
        "TITLE": "Facebook for WordPress \u003c 3.0.0 - PHP Object Injection with POP Chain"
      },
      "affects": {
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                    "version": {
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                          "version_name": "3.0.0",
                          "version_value": "3.0.0"
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              "vendor_name": "Unknown"
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          "lang": "eng",
          "value": "Chloe Chamberland"
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          }
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      "generator": "WPScan CVE Generator",
      "problemtype": {
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                "value": "CWE-502 Deserialization of Untrusted Data"
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            "name": "https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a",
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          {
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            "url": "https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
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      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
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            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
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          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-04-20T19:11Z",
      "publishedDate": "2021-04-12T14:15Z"
    }
  }
}


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  • 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.
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  • 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.



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