CVE-2020-26228

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.23 and 10.4.10 user session identifiers were stored in cleartext - without processing with 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. Update to TYPO3 versions 9.5.23 or 10.4.10 that fix the problem described.

CVSS v3 8.1 HIGH
CVSS v2.0 5.0 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-954j-f27r-cj52	Third Party Advisory
https://typo3.org/security/advisory/typo3-core-sa-2020-011	Vendor Advisory
https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-954j-f27r-cj52	Third Party Advisory
https://typo3.org/security/advisory/typo3-core-sa-2020-011	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:typo3:typo3::::::::
	cpe:2.3:a:typo3:typo3::::::::

History

21 Nov 2024, 05:19

Type	Values Removed	Values Added
CVSS	v2 : ~~5.0~~ v3 : ~~7.5~~	v2 : 5.0 v3 : 8.1
References	~~() https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-954j-f27r-cj52 - Third Party Advisory~~	() https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-954j-f27r-cj52 - Third Party Advisory
References	~~() https://typo3.org/security/advisory/typo3-core-sa-2020-011 - Vendor Advisory~~	() https://typo3.org/security/advisory/typo3-core-sa-2020-011 - Vendor Advisory

Information

Published : 2020-11-23 21:15

Updated : 2024-11-21 05:19

NVD link : CVE-2020-26228

Mitre link : CVE-2020-26228

CVE.ORG link : CVE-2020-26228

JSON object : View

Products Affected

typo3

typo3

CWE

CWE-312

Cleartext Storage of Sensitive Information

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