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Arbitrary Code Execution Affecting drupal/core package, versions <8.8.12 >=8.9.0, <8.9.10 >=9.0.0, <9.0.9

0.0
high

Snyk CVSS

    Attack Complexity High
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 6.78% (94th percentile)
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NVD
7.8 high
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Red Hat
7.8 high

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  • Snyk ID SNYK-PHP-DRUPALCORE-1048285
  • published 4 Dec 2020
  • disclosed 4 Dec 2020
  • credit Luke Stewart
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Introduced: 4 Dec 2020

CVE-2020-28948 Open this link in a new tab
CVE-2020-28949 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade drupal/core to version 8.8.12, 8.9.10, 9.0.9 or higher.

Overview

drupal/core is an an open source content management platform powering millions of websites and applications.

Affected versions of this package are vulnerable to Arbitrary Code Execution. Multiple vulnerabilities are possible if Drupal is configured to allow .tar, .tar.gz, .bz2, or .tlz file uploads and processes them.