// For flags

CVE-2020-13667

 

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Access bypass vulnerability in of Drupal Core Workspaces allows an attacker to access data without correct permissions. The Workspaces module doesn't sufficiently check access permissions when switching workspaces, leading to an access bypass vulnerability. An attacker might be able to see content before the site owner intends people to see the content. This vulnerability is mitigated by the fact that sites are only vulnerable if they have installed the experimental Workspaces module. This issue affects Drupal Core8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6.

Una vulnerabilidad de omisión de acceso en Drupal Core Workspaces permite a un atacante acceder a los datos sin los permisos correctos. El módulo Workspaces de trabajo no comprueba suficientemente los permisos de acceso al cambiar de workspaces, conllevando a una vulnerabilidad de omisión de acceso. Un atacante podría ser capaz de visualizar el contenido antes de que el propietario del sitio pretenda que las personas visualicen el contenido. Esta vulnerabilidad se mitiga por el hecho de que los sitios solo son vulnerables si han instalado el módulo Workspaces experimental. Este problema afecta a Drupal Core versiones 8.8.X anteriores a 8.8.10; versiones 8.9.X anteriores a 8.9.6; versiones 9.0.X anteriores a 9.0.6

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-05-28 CVE Reserved
  • 2021-05-17 CVE Published
  • 2024-01-31 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-276: Incorrect Default Permissions
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://www.drupal.org/sa-core-2020-008 2021-06-01
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Drupal
Search vendor "Drupal"
 Drupal
Search vendor "Drupal" for product "Drupal"
 >= 8.8.0 < 8.8.10
Search vendor "Drupal" for product "Drupal" and version " >= 8.8.0 < 8.8.10"
-
Affected
Drupal
Search vendor "Drupal"
 Drupal
Search vendor "Drupal" for product "Drupal"
 >= 8.9.0 < 8.9.6
Search vendor "Drupal" for product "Drupal" and version " >= 8.9.0 < 8.9.6"
-
Affected
Drupal
Search vendor "Drupal"
 Drupal
Search vendor "Drupal" for product "Drupal"
 >= 9.0.0 < 9.0.6
Search vendor "Drupal" for product "Drupal" and version " >= 9.0.0 < 9.0.6"
-
Affected