CVE-2023-47127

Weak Authentication in Session Handling in typo3/cms-core

State: Published
Severity: 4.2 Medium
Published: Nov 14, 2023
Updated: Aug 29, 2024
Reserved: Oct 30, 2023

Description

TYPO3 is an open source PHP based web content management system released under the GNU GPL. In typo3 installations there are always at least two different sites. Eg. first.example.org and second.example.com. In affected versions a session cookie generated for the first site can be reused on the second site without requiring additional authentication. This vulnerability has been addressed in versions 8.7.55, 9.5.44, 10.4.41, 11.5.33, and 12.4.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Scores

CVSS	Score	Vector	Source
3.1	4.2 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-302 Authentication Bypass by Assumed-Immutable Data

Affected Products

Product	Versions
typo3TYPO3	>= 8.0.0, < 8.7.55Affected >= 9.0.0, < 9.5.44Affected >= 10.0.0, < 10.4.41Affected >= 11.0.0, < 11.5.33Affected >= 12.0.0, < 12.4.8Affected

References

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