Typo3 Vulnerable to Insecure Deserialization · CVE-2019-12747 · GitHub Advisory Database · GitHub

Typo3 Vulnerable to Insecure Deserialization

High severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Feb 7, 2024

Package

typo3/cms (Composer)

Affected versions

>= 8.0.0, < 8.7.27

>= 9.0.0, < 9.5.8

Patched versions

8.7.27

9.5.8

typo3/cms-core (Composer)

>= 8.0.0, < 8.7.27

>= 9.0.0, < 9.5.8

8.7.27

9.5.8

Description

TYPO3 8.x through 8.7.26 and 9.x through 9.5.7 allows Deserialization of Untrusted Data.

References

Published by the National Vulnerability Database

Jul 9, 2019

Published to the GitHub Advisory Database May 24, 2022

Reviewed Jul 14, 2023

Last updated Feb 7, 2024

Severity

High

8.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H