Observation of Response Discrepancy to Enumerate Users

Overview Umbraco.Cms.Infrastructure is an infrastructure assembly needed to run Umbraco CMS. Affected versions of this package are vulnerable to Observation of Response Discrepancy to Enumerate Users due to the handling of the native login screen. An attacker with access to the native login scree...

CVE-2024-28868

Umbraco is an ASP.NET content management system. Umbraco 10 prior to 10.8.4 with access to the native login screen is vulnerable to a possible user enumeration attack. This issue was fixed in version 10.8.5. As a workaround, one may disable the native login screen by exclusively using external...

CVE-2024-28868 Umbraco possible user enumeration vulnerability

Umbraco is an ASP.NET content management system. Umbraco 10 prior to 10.8.4 with access to the native login screen is vulnerable to a possible user enumeration attack. This issue was fixed in version 10.8.5. As a workaround, one may disable the native login screen by exclusively using external...

CVE-2024-28868 Umbraco possible user enumeration vulnerability

Umbraco is an ASP.NET content management system. Umbraco 10 prior to 10.8.4 with access to the native login screen is vulnerable to a possible user enumeration attack. This issue was fixed in version 10.8.5. As a workaround, one may disable the native login screen by exclusively using external...

CVE-2024-28868

CVE-2024-28868 affects Umbraco CMS: Umbraco 10.x with access to the native login screen is vulnerable to user enumeration unless upgraded from 10.8.4 to 10.8.5. A workaround is to disable the native login screen and rely on external logins. This is documented across multiple sources (NVD/NIST, Re...

CVE-2024-28868 Umbraco possible user enumeration vulnerability

Umbraco is an ASP.NET content management system. Umbraco 10 prior to 10.8.4 with access to the native login screen is vulnerable to a possible user enumeration attack. This issue was fixed in version 10.8.5. As a workaround, one may disable the native login screen by exclusively using external...

GHSA-552F-97WF-PMPQ Umbraco possible user enumeration

Impact A user enumeration attack is possible. Affected versions Umbraco 10 with access to the native login screen Patches This is fixed in 10.8.5 Workarounds Disabling the native login screen, by exclusively use external logins...

Umbraco possible user enumeration

Impact A user enumeration attack is possible. Affected versions Umbraco 10 with access to the native login screen Patches This is fixed in 10.8.5 Workarounds Disabling the native login screen, by exclusively use external logins...

Umbraco 安全漏洞

Umbraco is an open source content management system CMS written in C from Umbraco, Denmark. A security vulnerability exists in Umbraco versions prior to 10.8.4, which stems from vulnerability to user enumeration attacks...

GHSA-6324-52PR-H4P5 Using the directory back payload (“/../”) in a package name allows placement of package in other folders.

Impact Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location. Explanation of the vulnerability The “Package” section in Umbraco Backoffice allows a logged in user to write folders outside of the default package directory...

Using the directory back payload (“/../”) in a package name allows placement of package in other folders.

Impact Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location. Explanation of the vulnerability The “Package” section in Umbraco Backoffice allows a logged in user to write folders outside of the default package directory...

Brute Force Of Valid Usernames

umbraco.cms is vulnerable to Brute Force Of Valid Usernames. This can lead to an attacker accessing valid usernames in the system...

Information Exposure

Umbraco is vulnerable to Information Exposure/User Enumeration. The vulnerability is due to PostRequestPasswordReset function in AuthenticationController.cs not have a feature to randomize the response time when processing password reset requests. This allows an attacker to potentially use the...

HTML Injection

Umbraco is vulnerable to HTML Injection. The vulnerability is due to improper user sanitization and validation. This issue can be exploited by an attacker to inject malicious html tags...

Cross-Site Scripting (XSS)

umbraco.cms is vulnerable to Cross-Site Scripting. The vulnerability is due to login.controller.js because there is no validation if the returnPath URI is from same origin. This allows attacker to perform URL redirection or DOM based XSS into the web application...

Stored Cross Site Scripting

Umbraco is vulnerable to Stored Cross Site Scripting. The vulnerability is due to improper validation on SVG file uploads. This issue can be exploited by an attacker via uploading malicious SVG file containing JavaScript...

Path Traversal

Umbraco is vulnerable to Path Traversal. The vulnerability is due to backoffice users with permissions to create packages, enabling them to exploit path traversal and write files outside of the expected location. This issue can be exploited by an attacker to write malicious files on the server...

Incorrect Authorization

Overview UmbracoCms.Web is an ASP.NET CMS. Affected versions of this package are vulnerable to Incorrect Authorization due to improper access control mechanisms. An attacker can gain access to unauthorized functionalities or data by exploiting the endpoints that are not adequately secured...

Exposure of Sensitive Information

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information via a brute force attack. An attacker can collect valid usernames by repeatedly attempting to authenticate with different usernames. Remediation Upgrade Umbraco.Cms to version 10.8.1, 12.3.4 or higher...

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting'. An attacker with access to the backoffice can upload malicious SVG files containing scripts, which may be executed if another user is tricked into loadi...