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CVE-2019-19849

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CVE-2019-19849

Published: Dec 17, 2019

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.0

8.8

HIGH

Description

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.

VendorProductVersions

n/a

n/a

affected
n/a

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AC:L/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N

Attack Complexity

Low

Attack Vector

Network

Availability

High

Confidentiality

High

Integrity

High

Privileges Required

Low

Scope

Unchanged

User Interaction

None

References

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