Vulnerability identifier: #VU56632

Vulnerability risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-13676

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Drupal
Web applications / CMS

Vendor: Drupal

Description

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

The vulnerability exists due to improper access restrictions within the QuickEdit module. A remote user can bypass implemented security restrictions and read certain field data.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Drupal: 9.2.0 - 9.2.5, 9.1.0 - 9.1.12, 9.0.0 - 9.0.14, 8.9.0 - 8.9.18

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External links
http://www.drupal.org/sa-core-2021-009

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Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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