{"cvss":10.0,"datePublished":"2026-10-03T00:00:00Z","dateUpdated":"2026-10-03T00:00:00Z","description":"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.","dueDate":"","id":"CVE-2026-97359","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"hfs2","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"CRITICAL","source":"vulncheck_kev","title":"Rejetto hfs2 Improper Neutralization of Special Elements Used in a Template Engine","vendor":"Rejetto"}