{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2022-43562",
        "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469",
        "state": "PUBLISHED",
        "assignerShortName": "Splunk",
        "requesterUserId": "d03a2723-f9e2-46d2-8173-16ee7d33f715",
        "dateReserved": "2022-10-20T18:37:09.181Z",
        "datePublished": "2022-11-04T22:19:11.815Z",
        "dateUpdated": "2025-05-05T20:37:25.294Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "affected",
                    "product": "Splunk Enterprise",
                    "vendor": "Splunk",
                    "versions": [
                        {
                            "lessThan": "8.1.12",
                            "status": "affected",
                            "version": "8.1",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "8.2.9",
                            "status": "affected",
                            "version": "8.2",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "9.0.2",
                            "status": "affected",
                            "version": "9.0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Ali Mirheidari at Splunk"
                }
            ],
            "datePublic": "2022-11-02T16:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<span style=\"background-color: rgb(255, 255, 255);\">In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, Splunk Enterprise fails to properly validate and escape the Host header, which could let a remote authenticated user conduct various attacks against the system, including cross-site scripting and cache poisoning.</span><br>"
                        }
                    ],
                    "value": "In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, Splunk Enterprise fails to properly validate and escape the Host header, which could let a remote authenticated user conduct various attacks against the system, including cross-site scripting and cache poisoning.\n"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 3,
                        "baseSeverity": "LOW",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "HIGH",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-20",
                            "description": "CWE-20 Improper Input Validation",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "42b59230-ec95-491e-8425-5a5befa1a469",
                "shortName": "Splunk",
                "dateUpdated": "2022-11-04T22:19:11.815Z"
            },
            "references": [
                {
                    "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-1102.html"
                }
            ],
            "source": {
                "advisory": "SVD-2022-1102",
                "discovery": "INTERNAL"
            },
            "title": "Host Header Injection in Splunk Enterprise"
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T13:32:59.735Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-1102.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-05-05T20:37:08.317844Z",
                                "id": "CVE-2022-43562",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-05-05T20:37:25.294Z"
                }
            }
        ]
    }
}