#VU109590 Deserialization of Untrusted Data in Frontend User Registration - CVE-2025-48200

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Main Vulnerability Database Vulnerabilities #VU109590

#VU109590 Deserialization of Untrusted Data in Frontend User Registration - CVE-2025-48200

Published: May 21, 2025


Vulnerability identifier: #VU109590
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-48200
CWE-ID: CWE-502
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 execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links