#VU83263 Improper Authentication in TYPO3 - CVE-2023-47127

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Main Vulnerability Database Vulnerabilities #VU83263

#VU83263 Improper Authentication in TYPO3 - CVE-2023-47127

Published: November 20, 2023


Vulnerability identifier: #VU83263
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-47127
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
TYPO3
Software vendor:
TYPO3

Description

The vulnerability allows a remote user to bypass authentication process.

The vulnerability exists due to an error in handling user sessions in a multisite configuration. A remote user with access to one website can use their session token to access other websites deployed on the same CMS.


Remediation

Install updates from vendor's website.

External links