Deserialization of Untrusted Data Affecting typo3/cms package, versions >=10.0.0, <10.4.2 >=9.0.0, <9.5.17
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
Exploit Maturity
Mature
EPSS
0.48% (76th
percentile)
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Test your applications- Snyk ID SNYK-PHP-TYPO3CMS-568947
- published 12 May 2020
- disclosed 12 May 2020
- credit Oliver Hader
Introduced: 12 May 2020
CVE-2020-11067 Open this link in a new tabHow to fix?
Upgrade typo3/cms
to version 10.4.2, 9.5.17 or higher.
Overview
typo3/cms is a free open source Content Management Framework.
Affected versions of this package are vulnerable to Deserialization of Untrusted Data. It has been discovered that backend user settings (in $BE_USER->uc
) are vulnerable to insecure deserialization. In combination with vulnerabilities of 3rd party components this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability.