Vulnerabilities (CVE)

Filtered by vendor Umbraco Subscribe
Filtered by product Umbraco Cms
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-38694 1 Umbraco 1 Umbraco Cms 2023-12-18 N/A 5.4 MEDIUM
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 issue.
CVE-2023-49279 1 Umbraco 1 Umbraco Cms 2023-12-15 N/A 5.4 MEDIUM
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.
CVE-2023-49278 1 Umbraco 1 Umbraco Cms 2023-12-15 N/A 5.3 MEDIUM
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 12.3.4, a brute force exploit can be used to collect valid usernames. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue.
CVE-2023-49273 1 Umbraco 1 Umbraco Cms 2023-12-15 N/A 5.4 MEDIUM
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 12.3.4, users with low privileges (Editor, etc.) are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue.
CVE-2023-48227 1 Umbraco 1 Umbraco Cms 2023-12-15 N/A 4.3 MEDIUM
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. No known workarounds are available.
CVE-2023-49274 1 Umbraco 1 Umbraco Cms 2023-12-14 N/A 5.3 MEDIUM
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 12.3.4, a user enumeration attack is possible when SMTP is not set up correctly, but reset password is enabled. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue.
CVE-2023-49089 1 Umbraco 1 Umbraco Cms 2023-12-14 N/A 6.5 MEDIUM
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 this issue.
CVE-2023-48313 1 Umbraco 1 Umbraco Cms 2023-12-14 N/A 6.1 MEDIUM
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.
CVE-2020-5811 1 Umbraco 1 Umbraco Cms 2021-10-18 4.0 MEDIUM 6.5 MEDIUM
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.
CVE-2020-29454 1 Umbraco 1 Umbraco Cms 2021-07-21 4.0 MEDIUM 4.3 MEDIUM
Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.
CVE-2021-34254 1 Umbraco 1 Umbraco Cms 2021-07-02 5.8 MEDIUM 6.1 MEDIUM
Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx.
CVE-2020-5810 1 Umbraco 1 Umbraco Cms 2021-01-04 3.5 LOW 5.4 MEDIUM
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.
CVE-2020-5809 1 Umbraco 1 Umbraco Cms 2021-01-04 3.5 LOW 5.4 MEDIUM
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.
CVE-2020-9472 1 Umbraco 1 Umbraco Cms 2020-03-19 4.0 MEDIUM 6.5 MEDIUM
Umbraco CMS 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Package functionality.
CVE-2020-7210 1 Umbraco 1 Umbraco Cms 2020-02-06 4.3 MEDIUM 4.3 MEDIUM
Umbraco CMS 8.2.2 allows CSRF to enable/disable or delete user accounts.
CVE-2018-17256 1 Umbraco 1 Umbraco Cms 2018-12-31 3.5 LOW 4.8 MEDIUM
Persistent cross-site scripting (XSS) vulnerability in Umbraco CMS 7.12.3 allows authenticated users to inject arbitrary web script via the Header Name of a content (Blog, Content Page, etc.). The vulnerability is exploited when updating or removing public access of a content.
CVE-2017-15280 1 Umbraco 1 Umbraco Cms 2017-10-25 4.3 MEDIUM 5.5 MEDIUM
XML external entity (XXE) vulnerability in Umbraco CMS before 7.7.3 allows attackers to obtain sensitive information by reading files on the server or sending TCP requests to intranet hosts (aka SSRF), related to Umbraco.Web/umbraco.presentation/umbraco/dialogs/importDocumenttype.aspx.cs.
CVE-2017-15279 1 Umbraco 1 Umbraco Cms 2017-10-25 3.5 LOW 5.4 MEDIUM
Cross-site scripting (XSS) vulnerability in Umbraco CMS before 7.7.3 allows remote attackers to inject arbitrary web script or HTML via the "page name" (aka nodename) parameter during the creation of a new page, related to Umbraco.Web.UI/umbraco/dialogs/Publish.aspx.cs and Umbraco.Web/umbraco.presentation/umbraco/dialogs/notifications.aspx.cs.