Ecosystem
NuGet
1,175 known vulnerabilities.
Most affected packages
1,175 results · Feed
-
High 7.3
WiX Burn-based bundles are vulnerable to binary hijack when run as SYSTEM
# Summary Burn uses an unprotected C:\Windows\Temp directory to copy binaries and run them from there. This directory is not entirely protected against low privilege users. # Details When a bundle runs as SYSTEM user, Burn uses GetTempPathW which points to an…
-
High 7.3
WiX Burn-based bundles are vulnerable to binary hijack when run as SYSTEM
# Summary Burn uses an unprotected C:\Windows\Temp directory to copy binaries and run them from there. This directory is not entirely protected against low privilege users. # Details When a bundle runs as SYSTEM user, Burn uses GetTempPathW which points to an…
-
High 7.8
Malicious directory junction can cause WiX RemoveFoldersEx to possibly delete elevated files
WiX toolset lets developers create installers for Windows Installer, the Windows installation engine. The custom action behind WiX's `RemoveFolderEx` functionality could allow a standard user to delete protected directories. `RemoveFolderEx` deletes an entire…
-
High 7.3
WiX based installers are vulnerable to binary hijack when run as SYSTEM
WiX toolset lets developers create installers for Windows Installer, the Windows installation engine. When a bundle runs as SYSTEM user, Burn uses GetTempPathW which points to an insecure directory C:\Windows\Temp to drop and load multiple binaries. Standard …
-
Low 3.7
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 s…
-
High 7.5
CoreWCF NetFraming based services can leave connections open when they should be closed
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. If you have a NetFraming based CoreWCF service, extra system resources could be consumed by connections being left established instead of closing or aborting them. T…
-
High 7.5
Remote Denial of Service Vulnerability in Microsoft QUIC
### Impact The MsQuic server will continue to leak memory until no more is available, resulting in a denial of service. ### Patches The following patch was made: - Fix Memory Leak from Multiple Decodes of TP - https://github.com/microsoft/msquic/commit/5d070d…
-
High 7.5
.NET and Visual Studio Denial of Service Vulnerability
.NET and Visual Studio Denial of Service Vulnerability
-
High 7.1
Use After Free in SixLabors.ImageSharp
ImageSharp is a managed, cross-platform, 2D graphics library. A heap-use-after-free flaw was found in ImageSharp's InitializeImage() function of PngDecoderCore.cs file. This vulnerability is triggered when an attacker passes a specially crafted PNG image file…
-
High 8.1
FullStackHero's WebAPI Boilerplate host header injection vulnerability
A host header injection vulnerability in the forgot password function of FullStackHero's WebAPI Boilerplate v1.0.0 and v1.0.1 allows attackers to leak the password reset token via a crafted request.
-
Medium 6.1
Cross-site Scripting in Serenity
Serenity before 6.8.0 allows XSS via an email link because LoginPage.tsx permits return URLs that do not begin with a / character.
-
High 7.5
.NET Denial of Service Vulnerability
.NET Denial of Service Vulnerability
-
High 8.2
PanelSwWix4.Sdk .be TEMP folder is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges
# Summary .be TEMP folder is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges. # Details If the bundle is not run as admin, the user's TEMP folder is used and not the system TEMP folder. A utility is able to monitor the use…
-
High 8.2
Panel::Software Customized WiX .be TEMP folder is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges
# Summary .be TEMP folder is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges. # Details If the bundle is not run as admin, the user's TEMP folder is used and not the system TEMP folder. A utility is able to monitor the use…
-
High 8.3
WiX is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges
WiX toolset lets developers create installers for Windows Installer, the Windows installation engine. The .be TEMP folder is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges. This impacts any installer built with the WiX in…
-
High 8.8
PowerShell is subject to remote code execution vulnerability
# Microsoft Security Advisory CVE-2020-0605: .NET Framework Remote Code Execution Vulnerability ## Executive Summary A remote code execution vulnerability exists in .NET software when the software fails to check the source markup of a file. An attacker who su…
-
High 8.6
TrueLayer.Client SSRF when fetching payment or payment provider
TrueLayer.NET is the .Net client for TrueLayer. The vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on…
-
High 7.1
Microsoft.IdentityModel.Protocols.SignedHttpRequest remote code execution vulnerability
IdentityModel Extensions for .NET provide assemblies for web developers that wish to use federated identity providers for establishing the caller's identity. Anyone leveraging the `SignedHttpRequest`protocol or the `SignedHttpRequestValidator`is vulnerable. M…
-
Medium 6.8
Microsoft Identity Denial of service vulnerability
Microsoft Identity Denial of service vulnerability
-
Critical 9.1
NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability
NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability
-
High 8.7
Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability
Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability
-
Medium 6.1
Cross-site scripting vulnerability in TinyMCE
TinyMCE versions before 5.6.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser.
-
Medium 6.1
Cross-site scripting vulnerability in TinyMCE plugins
TinyMCE versions before 5.10.0 are affected by a cross-site scripting vulnerability. A remote and unauthenticated attacker could introduce crafted image or link URLs that would result in the execution of arbitrary JavaScript in an editing user's browser.
-
High 7.5
Denial of service in CBOR library
PeterO.Cbor versions 4.0.0 through 4.5.0 are vulnerable to a denial of service vulnerability. An attacker may trigger the denial of service condition by providing crafted data to the DecodeFromBytes or other decoding mechanisms in PeterO.Cbor. Depending on th…
-
Medium 6.1
Cross-site scripting vulnerability in TinyMCE
TinyMCE versions before 5.9.0 are affected by a stored cross-site scripting vulnerability. An unauthenticated and remote attacker could insert crafted HTML into the editor resulting in arbitrary JavaScript execution in another user's browser.
-
High 7.5
Improper Handling of Exceptional Conditions in Newtonsoft.Json
Newtonsoft.Json before version 13.0.1 is affected by a mishandling of exceptional conditions vulnerability. Crafted data that is passed to the JsonConvert.DeserializeObject method may trigger a StackOverflow exception resulting in denial of service. Depending…
-
Medium 6.1
OWASP.AntiSamy mXSS when preserving comments
OWASP AntiSamy .NET is a library for performing cleansing of HTML coming from untrusted sources. Prior to version 1.2.0, there is a potential for a mutation cross-site scripting (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanit…
-
Medium 6.0
Snowflake Connector .NET does not properly check the Certificate Revocation List (CRL)
The Snowflake .NET driver provides an interface to the Microsoft .NET open source software framework for developing applications. Snowflake recently received a report about a vulnerability in the Snowflake Connector .NET where the checks against the Certifica…
-
Low 3.7
Umbraco CMS vulnerable to stored XSS via SVG File Upload
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 u…
-
Medium 5.3
Umbraco CMS brute force exploit can be used to collect valid usernames
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 iss…
-
Low 3.7
Umbraco CMS SMTP misconfiguration exposes potential registered user email
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.…
-
Medium 5.4
Umbraco CMS vulnerable to Privilege Escalation using Spoofing
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 con…
-
High 7.7
Umbraco CMS possible path traversal when creating packages from backoffice
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.…
-
Medium 4.3
Umbraco contains a DOM-XSS
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. Version…
-
Medium 4.3
Umbraco CMS Backoffice User can bypass "Publish" restriction
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…
-
Low 3.5
Umbraco CMS vulnerable to possible injection of HTML in an unintended form
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. Versi…
-
Medium 5.3
Exposure of Sensitive Information in OPC UA .NET Standard Reference Server
The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely.
-
Low —
Stale copy of the public suffix list
We have identified that this project contains an out-of-date version of the Public Suffix List (https://publicsuffix.org/). We are carrying out research to identify the potential impacts of using old versions of the Public Suffix List, and we intend to publis…
-
Medium 5.9
pubnub Insufficient Entropy vulnerability
Versions of the package pubnub before 7.4.0; all versions of the package com.pubnub:pubnub; versions of the package pubnub before 6.19.0; all versions of the package github.com/pubnub/go; versions of the package github.com/pubnub/go/v7 before 7.2.0; versions …
-
Medium 6.3
Cross-site Scripting in Ajax.NET Professional
Ajax.NET Professional (AjaxPro) is an AJAX framework for Microsoft ASP.NET which will create proxy JavaScript classes that are used on client-side to invoke methods on the web server. Affected versions of this package are vulnerable cross site scripting attac…