{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-21636",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-12-29T03:00:44.957Z",
        "datePublished": "2024-01-04T20:09:08.564Z",
        "dateUpdated": "2025-06-17T20:29:11.989Z"
    },
    "containers": {
        "cna": {
            "title": "view_component Cross-site Scripting vulnerability",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-79",
                            "lang": "en",
                            "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 6.1,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37",
                    "tags": [
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                    ],
                    "url": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37"
                },
                {
                    "name": "https://github.com/ViewComponent/view_component/pull/1950",
                    "tags": [
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                    "url": "https://github.com/ViewComponent/view_component/pull/1950"
                },
                {
                    "name": "https://github.com/ViewComponent/view_component/pull/1962",
                    "tags": [
                        "x_refsource_MISC"
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                    "url": "https://github.com/ViewComponent/view_component/pull/1962"
                },
                {
                    "name": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017",
                    "tags": [
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                    "url": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017"
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                    "name": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697",
                    "tags": [
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                    ],
                    "url": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697"
                }
            ],
            "affected": [
                {
                    "vendor": "ViewComponent",
                    "product": "view_component",
                    "versions": [
                        {
                            "version": ">= 3.0.0, < 3.9.0",
                            "status": "affected"
                        },
                        {
                            "version": "< 2.83.0",
                            "status": "affected"
                        }
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            ],
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                "shortName": "GitHub_M",
                "dateUpdated": "2024-01-09T15:49:12.734Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. Versions prior to 3.9.0 and 2.83.0 have a cross-site scripting vulnerability that has the potential to impact anyone rendering a component directly from a controller with the view_component gem. Note that only components that define a `#call` method (i.e. instead of using a sidecar template) are affected. The return value of the `#call` method is not sanitized and can include user-defined content. In addition, the return value of the `#output_postamble` methodis not sanitized, which can also lead to cross-site scripting issues. Versions 3.9.0 and 2.83.0 have been released and fully mitigate both the `#call` and the `#output_postamble` vulnerabilities. As a workaround, sanitize the return value of `#call`."
                }
            ],
            "source": {
                "advisory": "GHSA-wf2x-8w6j-qw37",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-01T22:27:35.781Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37",
                        "tags": [
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                            "x_transferred"
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                        "url": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37"
                    },
                    {
                        "name": "https://github.com/ViewComponent/view_component/pull/1950",
                        "tags": [
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                        "name": "https://github.com/ViewComponent/view_component/pull/1962",
                        "tags": [
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                        "url": "https://github.com/ViewComponent/view_component/pull/1962"
                    },
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                        "name": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
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                        "url": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017"
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                        "name": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697",
                        "tags": [
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                        "url": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697"
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-21636",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-01-09T21:13:15.952519Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-06-17T20:29:11.989Z"
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}