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CVE-2021-32667

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CVE-2021-32667

Published: Jul 20, 2021

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

6.4

MEDIUM

Description

TYPO3 is an open source PHP based web content management system. Versions 9.0.0 through 9.5.28, 10.0.0 through 10.4.17, and 11.0.0 through 11.3.0 have a cross-site scripting vulnerability. When _Page TSconfig_ settings are not properly encoded, corresponding page preview module (_Web>View_) is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 versions 9.5.29, 10.4.18, 11.3.1 contain a patch for this issue.

VendorProductVersions

TYPO3

TYPO3.CMS

affected
>= 9.0.0, < 9.5.29
affected
>= 10.0.0, < 10.4.18
affected
>= 11.0.0, < 11.3.1

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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