CVE-2024-54138

XSS Vulnerability in NuGetGallery's Markdown Autolinks Processing

CVSS 6.9 MEDIUMEPSS 0.4%CWE-79

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.9EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

06 dez 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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 Cross-Site Scripting (XSS) attacks. This vulnerability is fixed in 2024.12.06.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Produtos afetados

NuGet · NuGetGallery

Referências

https://github.com/NuGet/NuGetGallery/pull/10296 https://github.com/NuGet/NuGetGallery/security/advisories/GHSA-x448-p234-x5p8