CVE-2026-97359 (GCVE-0-2026-97359)

Vulnerability from cvelistv5 – Published: 2026-09-24 13:28 – Updated: 2026-09-24 13:28 X_Open Source Unsupported When Assigned
VLAI
Title
HFS2 2.4.0 RCE via Multipart Upload Filename Template Injection
Summary
HFS2 version 2.4.0 and earlier contains a template injection vulnerability in the multipart upload handler that allows unauthenticated attackers to achieve remote code execution by embedding malicious template syntax in a filename. Attackers can craft a filename containing a closing template quoting sequence followed by an exec macro, which bypasses the authorization check in the dispatcher to execute arbitrary commands on the underlying host system.
Severity
10 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
Assigner
References
Impacted products
Vendor Product Version CPE status
rejetto hfs2 Affected: 2.0.0 , ≤ 2.4.0 (semver)
    cpe:2.3:a:rejetto:hfs2:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-24 00:00
Credits
wgetnz VulnCheck
Show details on NVD website
To clipboard 

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