CVE-2021-21338

Open Redirection in Login Handling

State: Published
Severity: 4.7 Medium
Published: Mar 23, 2021
Updated: Aug 3, 2024
Reserved: Dec 22, 2020

Description

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N	GitHub_M

Weaknesses

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

Affected Products

Product	Versions
TYPO3.CMSTYPO3	>= 6.2.0, <= 6.2.56Affected >= 7.0.0, <= 7.6.50Affected >= 8.0.0, <= 8.7.39Affected >= 9.0.0, <= 9.5.24Affected >= 10.0.0, <= 10.4.13Affected >= 11.0.0, <= 11.1.0Affected

References

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