Design/Logic Flaw

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 si...

CVE-2020-13677

Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected...

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 si...

Design/Logic Flaw

Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected...

CVE-2020-13677

CVE-2020-13677 affects Drupal core where the JSON:API module may fail to properly restrict access, enabling unintended access bypass for content when JSON:API is enabled. The issue is specific to Drupal core’s JSON:API handling; sites without the JSON:API module are not affected. The connected re...

CVE-2020-13677

Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected...

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 si...

CVE-2020-13675

CVE-2020-13675 affects Drupal's JSON:API and REST/File modules, where HTTP API file uploads bypass part of the site’s file validation. The vulnerability arises because these modules do not consistently enforce all file validation checks, allowing an attacker to upload files that bypass the intend...

Drupal 9.2.x < 9.2.6 Multiple Vulnerabilities

According to its self-reported version, the instance of Drupal running on the remote web server is 8.9.x prior to 8.9.19, 9.1.x prior to 9.1.13, or 9.2.x prior to 9.2.6. It is, therefore, affected by multiple vulnerabilities. - Under some circumstances, the Drupal core JSON:API module does not...

Drupal 9.1.x < 9.1.13 Multiple Vulnerabilities

According to its self-reported version, the instance of Drupal running on the remote web server is 8.9.x prior to 8.9.19, 9.1.x prior to 9.1.13, or 9.2.x prior to 9.2.6. It is, therefore, affected by multiple vulnerabilities. - Under some circumstances, the Drupal core JSON:API module does not...

Drupal 8.9.x < 8.9.19 Multiple Vulnerabilities

According to its self-reported version, the instance of Drupal running on the remote web server is 8.9.x prior to 8.9.19, 9.1.x prior to 9.1.13, or 9.2.x prior to 9.2.6. It is, therefore, affected by multiple vulnerabilities. - Under some circumstances, the Drupal core JSON:API module does not...

Drupal core - Moderately critical - Access Bypass - SA-CORE-2021-010

Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected. This advisory is not covered by Drupal Steward...

Drupal core - Moderately critical - Access bypass - SA-CORE-2021-008

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...

Drupal 8.9.x < 8.9.19 / 9.1.x < 9.1.13 / 9.2.x < 9.2.6 Multiple Vulnerabilities (drupal-2021-09-15)

According to its self-reported version, the instance of Drupal running on the remote web server is 8.9.x prior to 8.9.19, 9.1.x prior to 9.1.13, or 9.2.x prior to 9.2.6. It is, therefore, affected by multiple vulnerabilities. - Under some circumstances, the Drupal core JSON:API module does not...

Privilege Escalation

drupal/drupal is vulnerable to privilege escalation. The vulnerability exists due to an access bypass in Drupal Core which allows JSON:API when JSON:API is in read/write mode...

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 readonly 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...

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 readonly 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...

Security feature bypass

Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the readonly 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...

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 readonly 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...

CVE-2020-13665

CVE-2020-13665 is an access-bypass vulnerability in Drupal Core related to JSON:API when in read/write mode (jsonapi.settings read_only = FALSE). Affected are Drupal Core 8.8.x before 8.8.8; 8.9.x before 8.9.1; 9.0.x before 9.0.1. The issue stems from insufficient validation in JSON:API PATCH req...