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Status published
Medium
CVE-2020-13668
Access bypass in Drupal Core 8/9
Vulnerability Description
Access Bypass vulnerability in Drupal Core allows for an attacker to leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2025-9552
Synchronize composer.json With Contrib Modules - Critical - Unsupported - SA-CONTRIB-2025-102
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CVE-2025-9551
Protected Pages - Moderately critical - Access bypass - SA-CONTRIB-2025-101
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Affected Vendor
Drupal
View all reports →Affected Software
Core
Vulnerable Versions:
8.8.x, 8.9.x, 9.0.x
Timeline
Official Publish:
February 11th, 2022
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.