Nuget Nugetgallery vulnerabilities

CVE-2026-39399 [CRITICAL] CWE-20 CVE-2026-39399: NuGet Gallery is a package repository that powers nuget.org. A security vulnerability exists in the NuGet Gallery is a package repository that powers nuget.org. A security vulnerability exists in the NuGetGallery backend job’s handling of .nuspec files within NuGet packages. An attacker can supply a crafted nuspec file with malicious metadata, leading to cross package metadata injection that may result in remote code execution (RCE) and/or arbitra

CVE-2024-47604 [MEDIUM] CWE-79 CVE-2024-47604: NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnera NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnerability in its handling of HTML element attributes, which allows an attacker to execute arbitrary HTML or Javascript code in a victim's browser.

CVE-2024-37304 [MEDIUM] CWE-79 CVE-2024-37304: NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnera NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnerability related to its handling of autolinks in Markdown content. While the platform properly filters out JavaScript from standard links, it does not adequately sanitize autolinks. This oversight allows attackers to exploit autolinks as a vector for Cro

CVE-2024-54138 [MEDIUM] CWE-79 CVE-2024-54138: NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnera NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnerability related to its handling of autolinks in Markdown content. While the platform properly filters out JavaScript from standard links, it does not adequately sanitize autolinks. This oversight allows attackers to exploit autolinks as a vector for Cro