CVE-2020-11067

HIGH Year: 2020
CVSS v3 Score
8.8
High
CVSS v2 Score
6.0
Medium
Weakness Type
CWE-502
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Vulnerability Description

In TYPO3 CMS 9.0.0 through 9.5.16 and 10.0.0 through 10.4.1, it has been discovered that backend user settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities of third party components, this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability. This has been fixed in 9.5.17 and 10.4.2.

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