{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2021-21441",
        "assignerOrgId": "2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8",
        "assignerShortName": "OTRS",
        "dateUpdated": "2024-09-16T16:23:02.452Z",
        "dateReserved": "2020-12-29T00:00:00.000Z",
        "datePublished": "2021-06-16T09:50:11.263Z"
    },
    "containers": {
        "cna": {
            "title": "XSS in the ticket overview screens",
            "datePublic": "2021-06-16T00:00:00.000Z",
            "providerMetadata": {
                "orgId": "2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8",
                "shortName": "OTRS",
                "dateUpdated": "2023-08-31T02:06:27.744Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "There is a XSS vulnerability in the ticket overview screens. It's possible to collect various information by having an e-mail shown in the overview screen. Attack can be performed by sending specially crafted e-mail to the system and it doesn't require any user intraction. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.26 and prior versions."
                }
            ],
            "affected": [
                {
                    "vendor": "OTRS AG",
                    "product": "((OTRS)) Community Edition",
                    "versions": [
                        {
                            "version": "6.0.1",
                            "status": "affected",
                            "lessThan": "6.0.x*",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "vendor": "OTRS AG",
                    "product": "OTRS",
                    "versions": [
                        {
                            "version": "7.0.x",
                            "status": "affected",
                            "lessThanOrEqual": "7.0.26",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://otrs.com/release-notes/otrs-security-advisory-2021-11/"
                },
                {
                    "name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-79 Cross-site Scripting (XSS)",
                            "cweId": "CWE-79"
                        }
                    ]
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.0.9"
            },
            "source": {
                "advisory": "OSA-2021-11",
                "defect": [
                    "2021042142004313"
                ],
                "discovery": "EXTERNAL"
            },
            "solutions": [
                {
                    "lang": "en",
                    "value": "Update to OTRS 7.0.27."
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T18:16:22.242Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://otrs.com/release-notes/otrs-security-advisory-2021-11/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "[debian-lts-announce] 20230831 [SECURITY] [DLA 3551-1] otrs2 security update",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html"
                    }
                ]
            }
        ]
    }
}