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CVE-2020-13667

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 swit...

Published: May 17, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-276
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.9%
Top 44.2%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

Drupal Core Access bypass vulnerability

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-276

Affected Products

drupal/corePackagistOSS Libraries
drupal/drupalPackagistOSS Libraries
Drupal CoreDrupal
On-premWeb App
Web & CMS Plugins / cms-core
drupaldrupal
On-premWeb App
Web & CMS Plugins / cms-core
packagistpackage-ecosystemOSS Libraries
drupaloss-projectUSWeb & CMS Pluginsaka drupal cms, drupal core

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2020-13667
nvd.nist.gov
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13667.yaml
github.com
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13667.yaml
github.com
and 2 more references View all →

Timeline

Published
May 17, 2021
Last Updated
Nov 21, 2024

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