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CVE-2021-21019

CVE-2021-21019 · Magento Commerce XML Injection Could Lead To Remote Code Execution

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

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to XML injection in the Widgets module. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.

CVSS 9.1 · Critical · EPSS 3.6% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • magento commerce

    Versions
    • ≥ unspecified, ≤ 2.4.1: Affected (custom)
    • ≥ unspecified, ≤ 2.4.0-p1: Affected (custom)
    • ≥ unspecified, ≤ 2.3.6: Affected (custom)
    • ≥ unspecified, ≤ None: Affected (custom)

    No fix published

  • magento/community-edition Packagist

    Versions
    • 0.1.0-alpha100
    • 0.1.0-alpha101
    • 0.1.0-alpha102
    • 0.1.0-alpha103
    • 0.1.0-alpha104
    • 0.1.0-alpha105
    • 0.1.0-alpha106
    • 0.1.0-alpha107
    • 0.1.0-alpha108
    • 0.1.0-alpha89
    • 0.1.0-alpha90
    • 0.1.0-alpha91
    • 0.1.0-alpha92
    • 0.1.0-alpha93
    • 0.1.0-alpha94
    • 0.1.0-alpha95
    • 0.1.0-alpha96
    • 0.1.0-alpha97
    • 0.1.0-alpha98
    • 0.1.0-alpha99
    • 0.42.0-beta1
    • 0.42.0-beta10
    • 0.42.0-beta11
    • 0.42.0-beta2
    • 0.42.0-beta3
    • 0.42.0-beta4
    • 0.42.0-beta5
    • 0.42.0-beta6
    • 0.42.0-beta7
    • 0.42.0-beta8
    • 0.42.0-beta9
    • 0.74.0-beta1
    • 0.74.0-beta10
    • 0.74.0-beta11
    • 0.74.0-beta12
    • 0.74.0-beta13
    • 0.74.0-beta14
    • 0.74.0-beta15
    • 0.74.0-beta16
    • 0.74.0-beta2
    • 0.74.0-beta3
    • 0.74.0-beta4
    • 0.74.0-beta5
    • 0.74.0-beta6
    • 0.74.0-beta7
    • 0.74.0-beta8
    • 0.74.0-beta9
    • 1.0.0-beta
    • 1.0.0-beta2
    • 1.0.0-beta3
    • 1.0.0-beta4
    • 1.0.0-beta5
    • 1.0.0-beta6
    • 2.0.0
    • 2.0.0-rc
    • 2.0.0-rc2
    • 2.0.1
    • 2.0.10
    • 2.0.11
    • 2.0.12
    • 2.0.13
    • 2.0.14
    • 2.0.15
    • 2.0.16
    • 2.0.17
    • 2.0.18
    • 2.0.2
    • 2.0.3
    • 2.0.4
    • 2.0.5
    • 2.0.6
    • 2.0.7
    • 2.0.8
    • 2.0.9
    • 2.1.0
    • 2.1.0-rc1
    • 2.1.0-rc2
    • 2.1.0-rc3
    • 2.1.1
    • 2.1.10
    • 2.1.11
    • 2.1.12
    • 2.1.13
    • 2.1.14
    • 2.1.15
    • 2.1.16
    • 2.1.17
    • 2.1.18
    • 2.1.2
    • 2.1.3
    • 2.1.4
    • 2.1.5
    • 2.1.6
    • 2.1.7
    • 2.1.8
    • 2.1.9
    • 2.2.0
    • 2.2.1
    • 2.2.10
    • 2.2.11
    • 2.2.2
    • 2.2.3
    • 2.2.4
    • 2.2.5
    • 2.2.6
    • 2.2.7
    • 2.2.8
    • 2.2.9
    • 2.3.0
    • 2.3.1
    • 2.3.2
    • 2.3.2-p2
    • 2.3.3
    • 2.3.3-p1
    • 2.3.4
    • 2.3.4-p2
    • 2.3.5
    • 2.3.5-p1
    • 2.3.5-p2
    • 2.3.6
    Affected ranges
    • ECOSYSTEM: < 2.3.6-p1

    Update to 2.3.6-p1

  • magento/community-edition Packagist

    Versions
    • 2.4.0
    • 2.4.0-p1
    • 2.4.1
    Affected ranges
    • ECOSYSTEM: ≥ 2.4.0, < 2.4.1-p1

    Update to 2.4.1-p1

Original sources

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