GSD-2024-21636

Vulnerability from gsd - Updated: 2023-12-29 06:02
Details
view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. Versions prior to 3.9.0 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 has been released and fully mitigates both the `#call` and the `#output_postamble` vulnerabilities. As a workaround, sanitize the return value of `#call`.
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-21636"
      ],
      "details": "view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. Versions prior to 3.9.0 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 has been released and fully mitigates both the `#call` and the `#output_postamble` vulnerabilities. As a workaround, sanitize the return value of `#call`.",
      "id": "GSD-2024-21636",
      "modified": "2023-12-29T06:02:05.085714Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2024-21636",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "view_component",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 3.0.0, \u003c 3.9.0"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 2.83.0"
                        }
                      ]
                    }
                  }
                ]
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            }
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      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "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`."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "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"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-79",
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37",
            "refsource": "MISC",
            "url": "https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37"
          },
          {
            "name": "https://github.com/ViewComponent/view_component/pull/1950",
            "refsource": "MISC",
            "url": "https://github.com/ViewComponent/view_component/pull/1950"
          },
          {
            "name": "https://github.com/ViewComponent/view_component/pull/1962",
            "refsource": "MISC",
            "url": "https://github.com/ViewComponent/view_component/pull/1962"
          },
          {
            "name": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017",
            "refsource": "MISC",
            "url": "https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017"
          },
          {
            "name": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697",
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            "url": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-wf2x-8w6j-qw37",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:viewcomponent:view_component:*:*:*:*:*:ruby:*:*",
                    "matchCriteriaId": "7E014569-73E5-4B59-8BC9-4EE2E2EE7F8E",
                    "versionEndExcluding": "2.83.0",
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                    "versionEndExcluding": "3.9.0",
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                    "vulnerable": true
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                "negate": false,
                "operator": "OR"
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        ],
        "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"
              },
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              "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"
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              "impactScore": 2.7,
              "source": "security-advisories@github.com",
              "type": "Secondary"
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        },
        "published": "2024-01-04T20:15:25.300",
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            "source": "security-advisories@github.com",
            "tags": [
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            "url": "https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697"
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            "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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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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