CVE-2020-13667
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I. Basic Information for CVE-2020-13667
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Drupal 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Drupal是Drupal社区的一套使用PHP语言开发的开源内容管理系统。 Drupal 中存在安全漏洞。该漏洞源于Drupal Core Workspaces 的访问绕过漏洞，允许攻击者在没有正确权限的情况下访问数据。以下产品及版本受到影响：Drupal Core 8.8.10之前的8.8.X版本;8.9.6之前的8.9.X版本;9.0.6之前的9.0.X版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Drupal | Drupal Core | 8.8.X ~ 8.8.10 | - |
II. Public POCs for CVE-2020-13667
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://www.drupal.org/sa-core-2020-008x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-13667
IV. Related Vulnerabilities
Same product: Drupal Core
- CVE-2025-13083
Drupal core - Moderately critical - Information disclosure - - CVE-2025-13082
Drupal core - Moderately critical - Defacement - SA-CORE-202 - CVE-2025-13081
Drupal core - Moderately critical - Gadget chain - SA-CORE-2 - CVE-2025-13080
Drupal core - Moderately critical - Denial of Service - SA-C - CVE-2025-31675
Drupal core - Moderately critical - Cross Site Scripting - S
Same vendor: Drupal
- CVE-2026-0748
Access bypass in Drupal 7 i18n_node translation UI - CVE-2026-1556
Information disclosure via file URI overwrite in File (Field - CVE-2026-4393
Automated Logout - Moderately critical - Cross-site request - CVE-2026-4933
Unpublished Node Permissions - Critical - Access bypass - SA - CVE-2026-3573
AI (Artificial Intelligence) - Moderately critical - Informa
V. Comments for CVE-2020-13667
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