| CVE-2023-49089 | MEDIO6.5 | Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.0, Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location. Versions 8.18.10, 10.8.1, and 12.3.0 contain a patch for thi | 12/12/2023 |
| CVE-2023-48313 | MEDIO6.1 | Umbraco is an ASP.NET content management system (CMS). Starting in 10.0.0 and prior to versions 10.8.1 and 12.3.4, Umbraco contains a cross-site scripting (XSS) vulnerability enabling attackers to bring malicious content into a website or application. Versions 10.8.1 and 12.3.4 contain a patch for this issue. | 12/12/2023 |
| CVE-2023-48227 | MEDIO4.3 | Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.7.0, and 12.3.0, Backoffice users with send for approval permission but not publish permission are able to publish in some scenarios. Versions 8.18.10, 10.7.0, and 12.3.0 contains a patch for this issue. N | 12/12/2023 |
| CVE-2023-38694 | MEDIO5.4 | Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.7.0, and 12.1.0, a user with access to a specific part of the backoffice is able to inject HTML code into a form where it is not intended. Versions 8.18.10, 10.7.0, and 12.1.0 contain a patch for this issu | 12/12/2023 |
| CVE-2023-37267 | CRÍTICO9.8 | Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permissions. This vulnerability was patched in versions 10.6.1, 11.4.2 and 12.0.1. | 13/07/2023 |
| CVE-2023-32312 | MEDIO5.3 | UmbracoIdentityExtensions is an Umbraco add-on package that enables easy extensibility points for ASP.Net Identity integration. In affected versions client secrets are not required which may expose some endpoints to untrusted actors. Since Umbraco is not a single-page application, the implicit flow is not safe. For tra | 09/06/2023 |
| CVE-2019-25137 | ALTO7.2 | Umbraco CMS 4.11.8 through 7.15.10, and 7.12.4, allows Remote Code Execution by authenticated administrators via msxsl:script in an xsltSelection to developer/Xslt/xsltVisualize.aspx. | 18/05/2023 |
| CVE-2021-33224 | CRÍTICO9.8 | File upload vulnerability in Umbraco Forms v.8.7.0 allows unauthenticated attackers to execute arbitrary code via a crafted web.config and asp file. | 24/02/2023 |
| CVE-2022-22691 | ALTO7.4 | The password reset component deployed within Umbraco uses the hostname supplied within the request host header when building a password reset URL. It may be possible to manipulate the URL sent to Umbraco users when so that it points to the attackers server thereby disclosing the password reset token if/when the link is | 18/01/2022 |
| CVE-2022-22690 | ALTO7.5 | Within the Umbraco CMS, a configuration element named "UmbracoApplicationUrl" (or just "ApplicationUrl") is used whenever application code needs to build a URL pointing back to the site. For example, when a user resets their password and the application builds a password reset URL or when the administrator invites user | 18/01/2022 |
| CVE-2021-37334 | CRÍTICO9.8 | Umbraco Forms version 4.0.0 up to and including 8.7.5 and below are vulnerable to a security flaw that could lead to a remote code execution attack and/or arbitrary file deletion. A vulnerability occurs because validation of the file extension is performed after the file has been stored in a temporary directory. By def | 25/08/2021 |
| CVE-2021-34254 | MEDIO6.1 | Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx. | 28/06/2021 |
| CVE-2020-5811 | MEDIO6.5 | An authenticated path traversal vulnerability exists during package installation in Umbraco CMS <= 8.9.1 or current, which could result in arbitrary files being written outside of the site home and expected paths when installing an Umbraco package. | 30/12/2020 |
| CVE-2020-5810 | MEDIO5.4 | 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. | 30/12/2020 |
| CVE-2020-5809 | MEDIO5.4 | A stored XSS vulnerability exists in Umbraco CMS <= 8.9.1 or current. An authenticated user can inject arbitrary JavaScript code into iframes when editing content using the TinyMCE rich-text editor, as TinyMCE is configured to allow iframes by default in Umbraco CMS. | 30/12/2020 |
| CVE-2020-29454 | MEDIO4.3 | Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access. | 02/12/2020 |
| CVE-2020-9472 | MEDIO6.5 | Umbraco CMS 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Package functionality. | 16/03/2020 |
| CVE-2020-9471 | ALTO8.8 | Umbraco Cloud 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Packages functionality. | 16/03/2020 |
| CVE-2020-7210 | MEDIO4.3 | Umbraco CMS 8.2.2 allows CSRF to enable/disable or delete user accounts. | 23/01/2020 |
| CVE-2019-13957 | CRÍTICO9.8 | In Umbraco 7.3.8, there is SQL Injection in the backoffice/PageWApprove/PageWApproveApi/GetInpectSearch method via the nodeName parameter. | 02/10/2019 |