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CVE-2022-36105

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CVE-2022-36105

Published: Sep 13, 2022

Modified: Apr 23, 2025

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts. Extension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix this problem. There are no known workarounds for this issue.

VendorProductVersions

TYPO3

typo3

affected
>= 7.0.0, < 7.6.58
affected
>= 8.0.0, < 8.7.48
affected
>= 9.0.0, < 9.5.37
affected
>= 10.0.0, < 10.4.32
affected
>= 11.0.0, < 11.5.16

Weaknesses (CWE)

CWE-203

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

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