{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-123848",
        "assignerOrgId": "547ada31-17d8-4964-bc5f-1b8238ba8014",
        "state": "PUBLISHED",
        "assignerShortName": "JetBrains",
        "dateReserved": "2026-11-06T16:05:45.810Z",
        "datePublished": "2026-11-06T16:10:08.438Z",
        "dateUpdated": "2026-11-06T16:10:08.438Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "547ada31-17d8-4964-bc5f-1b8238ba8014",
                "shortName": "JetBrains",
                "dateUpdated": "2026-11-06T16:10:08.438Z"
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-297",
                            "cweId": "CWE-297"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "JetBrains",
                    "product": "IntelliJ IDEA",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "2026.3",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In JetBrains IntelliJ IDEA before 2026.3 host name verification was missing for server TLS certificates"
                }
            ],
            "references": [
                {
                    "url": "https://www.jetbrains.com/privacy-security/issues-fixed/"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.4,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"
                    }
                }
            ]
        }
    }
}