{ "data_type": "CVE", "data_format": "MITRE", "data_version": "4.0", "CVE_data_meta": { "ID": "CVE-2020-5810", "ASSIGNER": "vulnreport@tenable.com", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "n/a", "product": { "product_data": [ { "product_name": "Umbraco CMS", "version": { "version_data": [ { "version_value": "<= 8.9.1 or current (unfixed)" } ] } } ] } } ] } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Stored Cross-Site Scripting" } ] } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "https://www.tenable.com/security/research/tra-2020-59", "url": "https://www.tenable.com/security/research/tra-2020-59" } ] }, "description": { "description_data": [ { "lang": "eng", "value": "A stored XSS vulnerability exists in Umbraco CMS <= 8.9.1 or current. An authenticated user authorized to upload media can upload a malicious .svg file which act as a stored XSS payload." } ] } }