GHSA-96jg-pmc4-cx39 – typo3/cms-core

Package

Manager: composer
Name: typo3/cms-core
Vulnerable Version: >=8.5.0 <8.7.17 || >=9.0.0 <9.3.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

TYPO3 CMS Insecure Deserialization It has been discovered that the Form Framework (system extension `form`) is vulnerable to Insecure Deserialization when being used with the additional PHP PECL package `yaml`, which is capable of unserializing YAML contents to PHP objects. A valid backend user account as well as having PHP setting `yaml.decode_php` enabled is needed to exploit this vulnerability (which is the default value according to PHP documentation).

Metadata

Created: 2024-05-30T14:52:14Z
Modified: 2024-05-30T14:52:14Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-96jg-pmc4-cx39/GHSA-96jg-pmc4-cx39.json
CWE IDs: ["CWE-502"]
Alternative ID: N/A
Finding: F096
Auto approve: 1