Exposure of Sensitive System Information to an Unauthorized Control Sphere in Umbraco CMS - CVE-2025-49147
Published: July 17, 2025
Vulnerability identifier: #VU113017
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-49147
CWE-ID: CWE-497
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Umbraco
Affected software:
Umbraco CMS
Umbraco CMS
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to exposure of sensitive system information to an unauthorized control sphere. A remote attacker can retrieve information about the configured password requirements.
How to mitigate CVE-2025-49147
Install updates from vendor's website.