CVE-2026-97359: HFS2 2.4.0 RCE via Multipart Upload Filename Template Injection
rejetto · hfs2
Affected: rejetto hfs2 · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 92% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- rejetto · hfs2from 2.0.0 up to and including 2.4.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- Rejetto HTTP File Server 2.4.x - Template Injection · nuclei template in projectdiscovery/nuclei-templates
- Weakness
- Improper Neutralization of Special Elements Used in a Template Engine · Command and Code Injection
- Vendor
- rejetto
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-97359 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.