{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-49279","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-11-24T16:45:24.311Z","datePublished":"2023-12-12T19:35:05.931Z","dateUpdated":"2024-08-28T14:43:18.346Z"},"containers":{"cna":{"title":"Umbraco CMS vulnerable to stored XSS via SVG File Upload","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":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2"},{"name":"https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation","tags":["x_refsource_MISC"],"url":"https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation"}],"affected":[{"vendor":"umbraco","product":"Umbraco-CMS","versions":[{"version":">= 7.0.0, < 7.15.11","status":"affected"},{"version":">= 8.0.0, < 8.18.9","status":"affected"},{"version":">= 9.0.0-rc001, < 10.7.0","status":"affected"},{"version":">= 11.0.0-rc1, < 11.5.0","status":"affected"},{"version":">= 12.0.0-rc1, < 12.2.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-12-12T19:35:05.931Z"},"descriptions":[{"lang":"en","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."}],"source":{"advisory":"GHSA-6xmx-85x3-4cv2","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T21:53:45.340Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2"},{"name":"https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation","tags":["x_refsource_MISC","x_transferred"],"url":"https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-28T14:43:05.811093Z","id":"CVE-2023-49279","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-08-28T14:43:18.346Z"}}]}}