{
    "containers": {
        "cna": {
            "affected": [
                {
                    "vendor": "voidtools",
                    "product": "Everything",
                    "versions": [
                        {
                            "version": "all versions of 1.0 (Everything 1.0 series) except the Lite version",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "voidtools",
                    "product": "Everything",
                    "versions": [
                        {
                            "version": "all versions of 1.1 (Everything 1.1 series) except the Lite version",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "voidtools",
                    "product": "Everything",
                    "versions": [
                        {
                            "version": "all versions of 1.2 (Everything 1.2 series) except the Lite version",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "HTTP header injection vulnerability in Everything version 1.0, 1.1, and 1.2 except the Lite version may allow a remote attacker to inject an arbitrary script or alter the website that uses the product."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "Improper Neutralization of HTTP Headers for Scripting Syntax",
                            "lang": "en-US",
                            "cweId": "CWE-644",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://www.voidtools.com/downloads/"
                },
                {
                    "url": "https://www.voidtools.com/"
                },
                {
                    "url": "https://jvn.jp/en/jp/JVN68971465/"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en-US",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_0": {
                        "version": "3.0",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 6.1,
                        "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                    }
                }
            ],
            "providerMetadata": {
                "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
                "shortName": "jpcert",
                "dateUpdated": "2024-12-03T01:14:05.653Z"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T17:53:22.489Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://www.voidtools.com/downloads/"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://www.voidtools.com/"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://jvn.jp/en/jp/JVN68971465/index.html"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "assignerShortName": "jpcert",
        "cveId": "CVE-2021-20784",
        "datePublished": "2021-07-14T01:20:29.000Z",
        "dateReserved": "2020-12-17T00:00:00.000Z",
        "dateUpdated": "2024-12-03T01:14:05.653Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}