CVE-2020-13675

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.

• CWE-284
• CWE-434

• https://www.drupal.org/sa-core-2021-008Mitigation, Patch, Vendor Advisory
• https://www.drupal.org/sa-core-2021-008Mitigation, Patch, Vendor Advisory

Published

Feb 11, 2022

Last Modified

Jun 17, 2026

Status

Modified

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