Vulnerability Details CVE-2020-13665
Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the read_only set to FALSE under jsonapi.settings config are vulnerable. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.x versions prior to 9.0.1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.9%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2020-13665
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cpe:2.3:a:drupal:drupal:8.8.0
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cpe:2.3:a:drupal:drupal:8.8.1
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cpe:2.3:a:drupal:drupal:8.8.2
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cpe:2.3:a:drupal:drupal:8.8.3
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cpe:2.3:a:drupal:drupal:8.8.4
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cpe:2.3:a:drupal:drupal:8.8.5
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cpe:2.3:a:drupal:drupal:8.8.6
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cpe:2.3:a:drupal:drupal:8.8.7
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cpe:2.3:a:drupal:drupal:8.9.0
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cpe:2.3:a:drupal:drupal:9.0.0