#VU109591 Authorization bypass through user-controlled key in Frontend User Registration - CVE-2025-48205

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Main Vulnerability Database Vulnerabilities #VU109591

#VU109591 Authorization bypass through user-controlled key in Frontend User Registration - CVE-2025-48205

Published: May 21, 2025


Vulnerability identifier: #VU109591
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-48205
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Frontend User Registration
Software vendor:
TYPO3

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected extension does not verify if a specified file identifier is authorized for download. A remote attacker can disclose and download arbitrary files without further authentication, leading to Insecure Direct Object Reference (IDOR) issue.


Remediation

Install updates from vendor's website.

External links