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GHSA-8h28-f46f-m87h

GHSA-8h28-f46f-m87h · Insecure Deserialization in TYPO3 CMS

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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).

Fix available

Published
Updated

Stack: php

Affected products and versions

  • typo3/cms Packagist

    Versions
    • 8.5.0
    • 8.5.1
    • 8.6.0
    • 8.6.1
    • 8.7.0
    • 8.7.1
    • 8.7.2
    • v8.7.10
    • v8.7.11
    • v8.7.12
    • v8.7.13
    • v8.7.14
    • v8.7.15
    • v8.7.16
    • v8.7.3
    • v8.7.4
    • v8.7.5
    • v8.7.6
    • v8.7.7
    • v8.7.8
    • v8.7.9
    Affected ranges
    • ECOSYSTEM: ≥ 8.5.0, < 8.7.17

    Update to 8.7.17

  • typo3/cms Packagist

    Versions
    • v9.0.0
    • v9.1.0
    • v9.2.0
    • v9.2.1
    • v9.3.0
    • v9.3.1
    Affected ranges
    • ECOSYSTEM: ≥ 9.0.0, < 9.3.2

    Update to 9.3.2

Original sources

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