Vulnerabilities (CVE)

Filtered by vendor Umbraco Subscribe
Filtered by product Umbraco Cms
Total 26 CVE
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-2023-37267 1 Umbraco 1 Umbraco Cms 2023-12-10 N/A 9.8 CRITICAL
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.
CVE-2019-25137 1 Umbraco 1 Umbraco Cms 2023-12-10 N/A 7.2 HIGH
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.
CVE-2022-22691 1 Umbraco 1 Umbraco Cms 2023-12-10 4.3 MEDIUM 7.4 HIGH
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 followed. A related vulnerability (CVE-2022-22690) could allow this flaw to become persistent so that all password reset URLs are affected persistently following a successful attack. See the AppCheck advisory for further information and associated caveats.
CVE-2022-22690 1 Umbraco 1 Umbraco Cms 2023-12-10 5.0 MEDIUM 7.5 HIGH
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 users to the site. For Umbraco versions less than 9.2.0, if the Application URL is not specifically configured, the attacker can manipulate this value and store it persistently affecting all users for components where the "UmbracoApplicationUrl" is used. For example, the attacker is able to change the URL users receive when resetting their password so that it points to the attackers server, when the user follows this link the reset token can be intercepted by the attacker resulting in account takeover.
CVE-2021-34254 1 Umbraco 1 Umbraco Cms 2023-12-10 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-2020-29454 1 Umbraco 1 Umbraco Cms 2023-12-10 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-2020-5811 1 Umbraco 1 Umbraco Cms 2023-12-10 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-2020-5809 1 Umbraco 1 Umbraco Cms 2023-12-10 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-2020-5810 1 Umbraco 1 Umbraco Cms 2023-12-10 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-2020-9472 1 Umbraco 1 Umbraco Cms 2023-12-10 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-2020-9471 1 Umbraco 1 Umbraco Cms 2023-12-10 6.5 MEDIUM 8.8 HIGH
Umbraco Cloud 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Packages functionality.
CVE-2020-7210 1 Umbraco 1 Umbraco Cms 2023-12-10 4.3 MEDIUM 4.3 MEDIUM
Umbraco CMS 8.2.2 allows CSRF to enable/disable or delete user accounts.