FKIE_CVE-2024-21636

Vulnerability from fkie_nvd - Published: 2024-01-04 20:15 - Updated: 2024-11-21 08:54
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
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`.
References
security-advisories@github.comhttps://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017Patch
security-advisories@github.comhttps://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697Patch
security-advisories@github.comhttps://github.com/ViewComponent/view_component/pull/1950Exploit, Issue Tracking, Patch
security-advisories@github.comhttps://github.com/ViewComponent/view_component/pull/1962Issue Tracking
security-advisories@github.comhttps://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/ViewComponent/view_component/pull/1950Exploit, Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/ViewComponent/view_component/pull/1962Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37Vendor Advisory
Impacted products
Vendor Product Version
viewcomponent view_component *
viewcomponent view_component *
To clipboard 

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      "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": "2024-11-21T08:54:46.410",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "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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        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-01-04T20:15:25.300",
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          "value": "CWE-79"
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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.