Cross-Site Scripting Vulnerability in Entity Embed Module for Drupal
CVE-2020-13673

6.1MEDIUM

Key Information:

Vendor

Drupal
Status
Entity Embed
Vendor
CVE Published:
11 February 2022

What is CVE-2020-13673?

The Entity Embed module in Drupal allows users to embed entities in content fields through a specially designed filter. However, under certain conditions, this filter may allow an unprivileged user to inject HTML code into a page. When such pages are accessed by trusted users who have permission to embed entities, it could result in cross-site scripting (XSS) attacks, potentially compromising user data and website integrity.

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Deploy the Patch

Affected Version(s)

Entity Embed 8.x < 8.x-1.2

References

https://www.drupal.org/sa-contrib-2021-028
x_refsource_CONFIRM

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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