{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-5057",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Apache Struts 2.3.1.2 and earlier, 2.3.19-2.3.23, provides interfaces that do not properly restrict access to collections such as the session and request collections, which might allow remote attackers to modify run-time data values via a crafted parameter to an application that implements an affected interface, as demonstrated by the SessionAware, RequestAware, ApplicationAware, ServletRequestAware, ServletResponseAware, and ParameterAware interfaces. NOTE: the vendor disputes the significance of this report because of an \"easy work-around in existing apps by configuring the interceptor.\""
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://issues.apache.org/jira/browse/WW-3631",
                "refsource": "CONFIRM",
                "url": "https://issues.apache.org/jira/browse/WW-3631"
            },
            {
                "name": "47109",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/47109"
            },
            {
                "name": "https://issues.apache.org/jira/browse/WW-2264",
                "refsource": "CONFIRM",
                "url": "https://issues.apache.org/jira/browse/WW-2264"
            },
            {
                "name": "http://codesecure.blogspot.com/2011/12/struts-2-session-tampering-via.html",
                "refsource": "MISC",
                "url": "http://codesecure.blogspot.com/2011/12/struts-2-session-tampering-via.html"
            }
        ]
    }
}