Improper access control in Drupal Media Library

1) Improper access control

EUVDB-ID: #VU71334

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: N/A

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote user to gain unauthorized access to sensitive information.

The vulnerability exists due to improper access restrictions within the Media Library module. A remote user with access to edit content can view metadata about media items they are not authorized to access.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drupal: 8.0 - 10.0.1

CPE2.3

• cpe:2.3:a:drupal:drupal:8.0:*:*:*:*:*:*:*
• cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
• cpe:2.3:a:drupal:drupal:8.0.0:beta6:*:*:*:*:*:*
• cpe:2.3:a:drupal:drupal:8.0.0:beta7:*:*:*:*:*:*
• cpe:2.3:a:drupal:drupal:8.0.0:beta12:*:*:*:*:*:*
• cpe:2.3:a:drupal:drupal:8.0.0:beta13:*:*:*:*:*:*

External links

https://www.drupal.org/sa-core-2023-001

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.