CISA KEV catalog
Confirmed active exploitation.
Listed in CISA's catalog of Known Exploited Vulnerabilities: attackers are using it in real attacks. Patch it with priority.
- Name
- Rejetto HTTP File Server Improper Neutralization of Special Elements Used in a Template Engine Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Description
Rejetto HTTP File Server, up to and including version 2.3m, is vulnerable to a template injection vulnerability. This vulnerability allows a remote, unauthenticated attacker to execute arbitrary commands on the affected system by sending a specially crafted HTTP request. As of the CVE assignment date, Rejetto HFS 2.3m is no longer supported.
Affected products
rejetto: http file server
References10
- github.com/rapid7/metasploit-framework/pull/19240 ExploitIssue TrackingPatch
- github.com/rapid7/metasploit-framework/pull/19240 ExploitIssue TrackingPatch
- mohemiv.com/all/rejetto-http-file-server-2-3m-unauthenticated-r… Exploit
- mohemiv.com/all/rejetto-http-file-server-2-3m-unauthenticated-r… Exploit
- www.vicarius.io/vsociety/posts/cve-2024-23692-detect-rejetto-hf… ExploitThird Party Advisory
- www.vicarius.io/vsociety/posts/cve-2024-23692-rejetto-hfs-mitig… ExploitThird Party Advisory
- www.vicarius.io/vsociety/posts/unauthenticated-rce-flaw-in-reje… ExploitThird Party Advisory
- vulncheck.com/advisories/rejetto-unauth-rce Third Party Advisory
- vulncheck.com/advisories/rejetto-unauth-rce Third Party Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=… US Government Resource
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 99% percentile: 100 · as of 4 November 2026
- CWE
- CWE-1336CWE-94
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