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Remote Code Execution (RCE) Affecting drupal/core package, versions >=7.0.0, <7.74 >=8.0.0, <8.1.0 >=8.1.0, <8.2.0 >=8.2.0, <8.3.0 >=8.3.0, <8.4.0 >=8.4.0, <8.5.0 >=8.5.0, <8.6.0 >=8.6.0, <8.7.0 >=8.7.0, <8.8.0 >=8.8.0, <8.8.11 >=8.9.0, <8.9.9 >=9.0.0, <9.0.8

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 1.24% (86th percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-PHP-DRUPALCORE-1041737
  • published 19 Nov 2020
  • disclosed 19 Nov 2020
  • credit Unknown
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Introduced: 19 Nov 2020

CVE-2020-13671 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade drupal/core to version 7.74, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.0, 8.8.0, 8.8.11, 8.9.9, 9.0.8 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 Remote Code Execution (RCE). An unauthorized remote attacker can cause arbitrary code execution by uploading a file with a specific file name.