580
VMScore

CVE-2020-13671

Published: 20/11/2020 Updated: 07/11/2023
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 580
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extension and served as the wrong MIME type or executed as PHP for certain hosting configurations. This issue affects: Drupal Drupal Core 9.0 versions before 9.0.8, 8.9 versions before 8.9.9, 8.8 versions before 8.8.11, and 7 versions before 7.74.

Vulnerability Trend

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fedoraproject fedora 33