{"id":"CVE-2020-7685","aliases":["EUVD-2020-0545","GHSA-8m73-w2r2-6xxj"],"status":"published","title":"Insecure Defaults","description":"This affects all versions of package UmbracoForms. When using the default configuration for upload forms, it is possible to upload arbitrary file types. The package offers a way for users to mitigate the issue. The users of this package can create a custom workflow and frontend validation that blocks certain file types, depending on their security needs and policies.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00902,"percentile":0.59973,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1188"],"published":"2020-07-28T16:25:15Z","modified":"2026-06-17T03:25:15Z","affected":[{"source":"ghsa","ecosystem":"NuGet","package":"UmbracoForms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"8.4.1"}]}]},{"source":"osv","ecosystem":"NuGet","package":"UmbracoForms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"8.4.1"}]}],"versions":["4.0.0","4.0.1","4.0.1-Build111","4.0.2","4.0.3","4.1.0","4.1.1","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.2.1","4.2.2","4.3.0","4.3.0-beta","4.3.1","4.3.2","4.3.3","4.4.0","4.4.1","4.4.2","4.4.3","4.4.4","4.4.5","4.4.6","4.4.7","4.4.8","4.4.9","6.0.0","6.0.1","6.0.10","6.0.2","6.0.3","6.0.4","6.0.5","6.0.6","6.0.7","6.0.8","6.0.9","7.0.0","7.0.1","7.0.2","7.0.3","7.0.4","7.0.5","7.0.6","7.0.7","7.1.0","7.1.1","7.1.2","7.1.3","7.1.4","7.2.0","7.2.1","7.3.0","7.3.1","7.3.2","7.4.0","7.4.1","7.4.2","7.4.3","7.5.0","7.5.1","7.5.10","7.5.2","7.5.3","7.5.4","7.5.5","7.5.6","7.5.7","7.5.8","7.5.9","8.0.0","8.0.1","8.0.2","8.1.0","8.1.1","8.1.2","8.1.3","8.1.4","8.1.5","8.1.6","8.2.0","8.2.1","8.2.2","8.2.3","8.3.0","8.3.1","8.3.2","8.3.3","8.3.4","8.4.0","8.4.1"]}],"products":[{"vendor":"umbraco","product":"umbraco_forms"}],"references":[{"url":"https://snyk.io/vuln/SNYK-DOTNET-UMBRACOFORMS-595765","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7685","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8m73-w2r2-6xxj"}],"sources":{"cve":[{"id":"CVE-2020-7685","title":"Insecure Defaults","description":"This affects all versions of package UmbracoForms. When using the default configuration for upload forms, it is possible to upload arbitrary file types. The package offers a way for users to mitigate the issue. The users of this package can create a custom workflow and frontend validation that blocks certain file types, depending on their security needs and policies.","status":"published","published":"2020-07-28T16:25:15.127Z","modified":"2024-09-16T17:14:53.209Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-0545","description":"This affects all versions of package UmbracoForms. When using the default configuration for upload forms, it is possible to upload arbitrary file types. The package offers a way for users to mitigate the issue. The users of this package can create a custom workflow and frontend validation that blocks certain file types, depending on their security needs and policies.","status":"published","published":"2020-07-28T16:25:15Z","modified":"2024-09-16T17:14:53Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:43.899381Z"}],"ghsa":[{"id":"GHSA-8m73-w2r2-6xxj","title":"Insecure defaults in UmbracoForms","description":"This affects all versions of package UmbracoForms. When using the default configuration for upload forms, it is possible to upload arbitrary file types. The package offers a way for users to mitigate the issue. The users of this package can create a custom workflow and frontend validation that blocks certain file types, depending on their security needs and policies.","status":"published","published":"2020-07-29T17:29:51Z","modified":"2023-03-03T00:01:58Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T14:36:46.526285Z"}],"nvd":[{"id":"CVE-2020-7685","description":"This affects all versions of package UmbracoForms. When using the default configuration for upload forms, it is possible to upload arbitrary file types. The package offers a way for users to mitigate the issue. The users of this package can create a custom workflow and frontend validation that blocks certain file types, depending on their security needs and policies.","status":"published","published":"2020-07-28T17:15:15.74Z","modified":"2026-06-17T03:25:15.727Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T14:06:10.994748Z"}],"osv":[{"id":"GHSA-8m73-w2r2-6xxj","title":"Insecure defaults in UmbracoForms","description":"This affects all versions of package UmbracoForms. When using the default configuration for upload forms, it is possible to upload arbitrary file types. The package offers a way for users to mitigate the issue. The users of this package can create a custom workflow and frontend validation that blocks certain file types, depending on their security needs and policies.","status":"published","published":"2020-07-29T17:29:51Z","modified":"2023-11-08T04:04:04.705856Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T15:46:42.437513Z"}]}}