Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass. Under rare conditions, a restart of Umbraco can allow unauthorized users to gain admin-level permissions. Workaround 1 Enabling the Unattended Install feature will mean the vulnerability is not exploitable. 2...

GHSA-H8WC-R4JH-MG7M Umbraco allows possible Admin-level access to backoffice without Auth under rare conditions

Under rare conditions, a restart of Umbraco can allow unauthorized users to gain admin-level permissions. Impact An unauthorized user gaining admin-level access and permissions to the backoffice. Patches 10.6.1, 11.4.2, 12.0.1 Workarounds Enabling the Unattended Install feature will mean the...

Umbraco allows possible Admin-level access to backoffice without Auth under rare conditions

Under rare conditions, a restart of Umbraco can allow unauthorized users to gain admin-level permissions. Impact An unauthorized user gaining admin-level access and permissions to the backoffice. Patches 10.6.1, 11.4.2, 12.0.1 Workarounds Enabling the Unattended Install feature will mean the...

PT-2023-25870 · Umbraco · Umbraco

Name of the Vulnerable Software and Affected Versions: Umbraco versions prior to 10.6.1 Umbraco versions prior to 11.4.2 Umbraco versions prior to 12.0.1 Description: Under rare conditions, a restart of Umbraco can allow unauthorized users to gain admin-level permissions, potentially leading to...