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CVE-2021-21358

CVE-2021-21358 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in typo3/cms-form

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

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 10.4.14, 11.1.1 it has been discovered that the Form Designer backend module of the Form Framework is vulnerable to cross-site scripting. A valid backend user account with access to the form module is needed to exploit this vulnerability. This is fixed in versions 10.4.14, 11.1.1.

CVSS 5.4 · Medium · EPSS 0.9% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • typo3.cms

    Versions
    • >= 10.2.0, <= 10.4.13: Affected
    • >= 11.0.0, <= 11.1.0: Affected

    No fix published

  • typo3/cms-form Packagist

    Versions
    • v10.2.0
    • v10.2.1
    • v10.2.2
    • v10.3.0
    • v10.4.0
    • v10.4.1
    • v10.4.10
    • v10.4.11
    • v10.4.12
    • v10.4.13
    • v10.4.2
    • v10.4.3
    • v10.4.4
    • v10.4.5
    • v10.4.6
    • v10.4.7
    • v10.4.8
    • v10.4.9
    Affected ranges
    • ECOSYSTEM: ≥ 10.2.0, < 10.4.14

    Update to 10.4.14

  • typo3/cms-form Packagist

    Versions
    • v11.0.0
    • v11.1.0
    Affected ranges
    • ECOSYSTEM: ≥ 11.0.0, < 11.1.1

    Update to 11.1.1

  • typo3/cms-core Packagist

    Versions
    • v10.0.0
    • v10.1.0
    • v10.2.0
    • v10.2.1
    • v10.2.2
    • v10.3.0
    • v10.4.0
    • v10.4.1
    • v10.4.10
    • v10.4.11
    • v10.4.12
    • v10.4.13
    • v10.4.2
    • v10.4.3
    • v10.4.4
    • v10.4.5
    • v10.4.6
    • v10.4.7
    • v10.4.8
    • v10.4.9
    Affected ranges
    • ECOSYSTEM: ≥ 10.0.0, < 10.4.14

    Update to 10.4.14

  • typo3/cms-core Packagist

    Versions
    • v11.0.0
    • v11.1.0
    Affected ranges
    • ECOSYSTEM: ≥ 11.0.0, < 11.1.1

    Update to 11.1.1

  • typo3/cms Packagist

    Versions
    • v10.0.0
    • v10.1.0
    • v10.2.0
    • v10.2.1
    • v10.2.2
    • v10.3.0
    • v10.4.0
    • v10.4.1
    • v10.4.10
    • v10.4.11
    • v10.4.12
    • v10.4.13
    • v10.4.2
    • v10.4.3
    • v10.4.4
    • v10.4.5
    • v10.4.6
    • v10.4.7
    • v10.4.8
    • v10.4.9
    Affected ranges
    • ECOSYSTEM: ≥ 10.0.0, < 10.4.14

    Update to 10.4.14

  • typo3/cms Packagist

    Versions
    • v11.0.0
    • v11.1.0
    Affected ranges
    • ECOSYSTEM: ≥ 11.0.0, < 11.1.1

    Update to 11.1.1

Original sources

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