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kritisch

CVE-2019-9845

MadsKristensen.AspNetCore.Miniblog subject to Improper Input Validation

Veröffentlicht Geändert CWE 20
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

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

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA.

Beschreibung

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.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
nuget::GitHub Security Advisory NuGetMadsKristensen.AspNetCore.Miniblog, madskristensen.aspnetcore.miniblogkein Fix angegeben
Alle 2 Einträge aus 1 Quelle zeigen
QuellePaketBehoben in
nuget::GitHub Security Advisory NuGetMadsKristensen.AspNetCore.Miniblogkein Fix angegeben
nuget::GitHub Security Advisory NuGetmadskristensen.aspnetcore.miniblogkein Fix angegeben

Referenzen

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.