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TYPO3 Deserialization of Untrusted Data Vulnerability - CVE-2019-19849 - Vulnerability Database
TYPO3

TYPO3 Deserialization of Untrusted Data Vulnerability - CVE-2019-19849

High
Reference: CVE-2019-19849
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2019-19849
Title: TYPO3 Deserialization of Untrusted Data Vulnerability
Overview:

An issue was discovered in TYPO3 before 8.7.30 9.x before 9.5.12 and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed with a valid backend user who has limited privileges.