CVE-2020-13675
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Drupal
PublishedFeb 11, 2022
First seenFeb 11, 2022
Weakness typeCWE-284Improper access control
How to fix
Update
- drupal drupal8.9.19, 9.1.13, 9.2.6 or later
- drupal/graphql4.2.0 or later
- drupal/core8.9.19, 9.1.13, 9.2.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| drupal drupal | 8.0.0 ≤ v < 8.9.19, 9.1.0 ≤ v < 9.1.13, 9.2.0 ≤ v < 9.2.6 | 8.9.19, 9.1.13, 9.2.6 |
| drupal/graphqlPackagist:https://packages.drupal.org/8 | 4.0.0 ≤ v < 4.2.0 | 4.2.0 |
| drupal/corePackagist | 8.0.0 ≤ v < 8.9.19, 9.1.0 ≤ v < 9.1.13, 9.2.0 ≤ v < 9.2.6 | 8.9.19, 9.1.13, 9.2.6 |
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