Vulnérabilités / CVE-2019-9845

critique

CVE-2019-9845

MadsKristensen.AspNetCore.Miniblog subject to Improper Input Validation

Publiée Modifiée CWE 20
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Le label propre à Trivy est CRITICAL. Critique selon NVD, GHSA.

Description

madskristensen Miniblog.Core through 2019-01-16 allows remote attackers to execute arbitrary ASPX code via an IMG element with a data: URL, because SaveFilesToDisk in Controllers/BlogController.cs writes a decoded base64 string to a file without validating the extension.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
nuget::GitHub Security Advisory NuGetMadsKristensen.AspNetCore.Miniblog, madskristensen.aspnetcore.miniblogpas de correctif indiqué
Afficher les 2 entrées d'une source
SourcePaquetCorrigé en
nuget::GitHub Security Advisory NuGetMadsKristensen.AspNetCore.Miniblogpas de correctif indiqué
nuget::GitHub Security Advisory NuGetmadskristensen.aspnetcore.miniblogpas de correctif indiqué

Références

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.