{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-24539",
        "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "state": "PUBLISHED",
        "assignerShortName": "Go",
        "dateReserved": "2023-01-25T21:19:20.642Z",
        "datePublished": "2023-05-11T15:29:38.143Z",
        "dateUpdated": "2024-08-02T11:03:17.753Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
                "shortName": "Go",
                "dateUpdated": "2023-06-12T19:08:23.986Z"
            },
            "title": "Improper sanitization of CSS values in html/template",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input."
                }
            ],
            "affected": [
                {
                    "vendor": "Go standard library",
                    "product": "html/template",
                    "collectionURL": "https://pkg.go.dev",
                    "packageName": "html/template",
                    "versions": [
                        {
                            "version": "0",
                            "lessThan": "1.19.9",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "1.20.0-0",
                            "lessThan": "1.20.4",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "programRoutines": [
                        {
                            "name": "cssValueFilter"
                        },
                        {
                            "name": "escaper.commit"
                        },
                        {
                            "name": "Template.Execute"
                        },
                        {
                            "name": "Template.ExecuteTemplate"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-74: Improper input validation"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://go.dev/issue/59720"
                },
                {
                    "url": "https://go.dev/cl/491615"
                },
                {
                    "url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU"
                },
                {
                    "url": "https://pkg.go.dev/vuln/GO-2023-1751"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Juho Nurminen of Mattermost"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T11:03:17.753Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://go.dev/issue/59720",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://go.dev/cl/491615",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://pkg.go.dev/vuln/GO-2023-1751",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}