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CVE-2021-21339

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CVE-2021-21339

Published: Mar 23, 2021

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

5.9

MEDIUM

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 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.

VendorProductVersions

TYPO3

TYPO3.CMS

affected
>= 6.2.0, <= 6.2.56
affected
>= 7.0.0, <= 7.6.50
affected
>= 8.0.0, <= 8.7.39
affected
>= 9.0.0, <= 9.5.24
affected
>= 10.0.0, <= 10.4.13

+1 more versions

Weaknesses (CWE)

CWE-312

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

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