{"dataType": "CVE_RECORD", "dataVersion": "5.0", "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": "2024-01-09T15:49:12.734Z"}, "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": ["x_refsource_CONFIRM"], "url": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37"}, {"name": "https://github.com/ViewComponent/view_component/pull/1950", "tags": ["x_refsource_MISC"], "url": "https://github.com/ViewComponent/view_component/pull/1950"}, {"name": "https://github.com/ViewComponent/view_component/pull/1962", "tags": ["x_refsource_MISC"], "url": "https://github.com/ViewComponent/view_component/pull/1962"}, {"name": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017", "tags": ["x_refsource_MISC"], "url": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017"}, {"name": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697", "tags": ["x_refsource_MISC"], "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"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "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"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:viewcomponent:view_component:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "7E014569-73E5-4B59-8BC9-4EE2E2EE7F8E", "versionEndExcluding": "2.83.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:viewcomponent:view_component:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "A7D836B9-1CF7-4AEA-9FC7-BA0EEFDE3465", "versionEndExcluding": "3.9.0", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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`."}, {"lang": "es", "value": "view_component es un framework para crear componentes de vista reutilizables, comprobables y encapsulados en Ruby on Rails. Las versiones anteriores a la 3.9.0 tienen una vulnerabilidad de cross site scripting que tiene el potencial de afectar a cualquiera que renderice un componente directamente desde un controlador con la gema view_component. Tenga en cuenta que s\u00f3lo se ven afectados los componentes que definen un m\u00e9todo `#call` (es decir, en lugar de utilizar una plantilla complementaria). El valor de retorno del m\u00e9todo `#call` no est\u00e1 sanitizado y puede incluir contenido definido por el usuario. Adem\u00e1s, el valor de retorno del m\u00e9todo `#output_postamble` no est\u00e1 sanitizado, lo que tambi\u00e9n puede provocar problemas de cross site scripting. Se lanz\u00f3 la versi\u00f3n 3.9.0 y mitiga por completo las vulnerabilidades `#call` y `#output_postamble`. Como workaround, sanitice valor de retorno de `#call`."}], "id": "CVE-2024-21636", "lastModified": "2024-01-10T15:45:31.947", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2024-01-04T20:15:25.300", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Issue Tracking", "Patch"], "url": "https://github.com/ViewComponent/view_component/pull/1950"}, {"source": "security-advisories@github.com", "tags": ["Issue Tracking"], "url": "https://github.com/ViewComponent/view_component/pull/1962"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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