by Kastro
Paper/Archive/CVE-2020-13675

CVE-2020-13675

Drupal Core — Drupal's JSON:API and REST/File modules allow file uploads through their HTTP APIs.

EPSS 1%CVSS 9.8
critical.is priorityof 100
44
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 72.2.722 × 2014.4No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Drupal's JSON:API and REST/File modules allow file uploads through their HTTP APIs. The modules do not correctly run all file validation, which causes an access bypass vulnerability. An attacker might be able to upload files that bypass the file validation process implemented by modules on the site.

Affected

ProductAffectedFixed inSource
Core9.2.x – < 9.2.69.2.6CNA
Core9.1.x – < 9.1.139.1.13CNA
Core8.9.x – < 8.9.198.9.19CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refdrupal.org/sa-core-2021-008