CVE-2021-21339

Cleartext storage of session identifier

State: Published
Severity: 5.9 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 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.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N	GitHub_M

Weaknesses

CWE-312 Cleartext Storage of Sensitive Information

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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