Incorrect permission enforcement in UmbracoCms

MITTEL 4.3CVE-2020-29454 · GHSA-4vp3-vfww-8648 · Published 02/12/2020 · updated 17/06/2026

Kurz gesagt

CVE-2020-29454 ist eine Schwachstelle (MITTEL (CVSS 4.3)) in UmbracoCms, umbraco cms (umbraco).
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.91%, höher als bei 59.9% aller Schwachstellen.
Abhilfe: auf 8.10.0 oder neuer aktualisieren.

Package	Affected versions	Patched versions
UmbracoCms NuGet	`< 8.10.0`	`8.10.0`
umbraco cms umbraco	`≥ 8.0.0, ≤ 8.9.1`	No fix yet

Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.

NVD description

Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.

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Package

Affected versions

Patched versions

NuGet

< 8.10.0

8.10.0

≥ 8.0.0, ≤ 8.9.1

No fix yet

Description

Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.

NVD description

Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.

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