CVE-2026-1556

high Red Hat
CVSS v3 Base Score
7.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
None
Availability
None
Published: March 26, 2026 (48 days ago)
Last Modified: March 26, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Drupal File (Field) Paths. This information disclosure vulnerability allows authenticated users to disclose other users’ private files. This can be exploited by performing filename-collision uploads, which causes the system to receive incorrect file Uniform Resource Identifiers (URIs), thereby bypassing normal access controls on private files.

CWE

CWE-73

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 d7es.tag1.com 🔗 www.herodevs.com