FKIE_CVE-2023-49279

Vulnerability from fkie_nvd - Published: 2023-12-12 20:15 - Updated: 2024-11-21 08:33
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
Umbraco is an ASP.NET content management system (CMS). Starting in version 7.0.0 and prior to versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0, a user with access to the backoffice can upload SVG files that include scripts. If the user can trick another user to load the media directly in a browser, the scripts can be executed. Versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0 contain a patch for this issue. Some workarounds are available. Implement the server side file validation or serve all media from an different host (e.g cdn) than where Umbraco is hosted.
References
security-advisories@github.comhttps://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validationProduct
security-advisories@github.comhttps://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validationProduct
af854a3a-2127-422b-91ae-364da2661108https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2Vendor Advisory
Impacted products
Vendor Product Version
umbraco umbraco_cms *
umbraco umbraco_cms *
umbraco umbraco_cms *
umbraco umbraco_cms *
umbraco umbraco_cms *
To clipboard 

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      "value": "Umbraco is an ASP.NET content management system (CMS). Starting in version 7.0.0 and prior to versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0, a user with access to the backoffice can upload SVG files that include scripts. If the user can trick another user to load the media directly in a browser, the scripts can be executed. Versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0 contain a patch for this issue. Some workarounds are available. Implement the server side file validation or serve all media from an different host (e.g cdn) than where Umbraco is hosted."
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      "value": "Umbraco es un sistema de gesti\u00f3n de contenidos (CMS) ASP.NET. A partir de la versi\u00f3n 7.0.0 y anteriores a las versiones 7.15.11, 8.18.9, 10.7.0, 11.5.0 y 12.2.0, un usuario con acceso al backoffice puede cargar archivos SVG que incluyan scripts. Si el usuario puede enga\u00f1ar a otro usuario para que cargue los medios directamente en un navegador, los scripts se pueden ejecutar. Las versiones 7.15.11, 8.18.9, 10.7.0, 11.5.0 y 12.2.0 contienen un parche para este problema. Algunas soluciones est\u00e1n disponibles. Implemente la validaci\u00f3n de archivos del lado del servidor o proporcione todos los medios desde un host diferente (por ejemplo, cdn) al que est\u00e1 alojado Umbraco."
    }
  ],
  "id": "CVE-2023-49279",
  "lastModified": "2024-11-21T08:33:10.423",
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          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
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  "vulnStatus": "Modified",
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.