SB2025071721 - Information disclosure in Umbraco CMS
Published: July 17, 2025
Security Bulletin ID
SB2025071721
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Exposure of Sensitive System Information to an Unauthorized Control Sphere (CVE-ID: CVE-2025-49147)
CWE-ID: CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
CVSSv4: 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
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.
Remediation
Install update from vendor's website.