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2.1

CVE-2026-108570: Furion .NET Framework enables remote code injection through templates

CVE-2026-108570 · published 7 days ago
Summary

The View Engine component in Furion .NET Framework (versions up to 4.9.9.95) fails to properly filter special characters in template content, allowing attackers to inject malicious code. This can be triggered from a remote location without needing local access. Apply the vendor's latest update or patch the View Engine to correctly sanitize template inputs.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
furion .net framework 4.9.9.0
Original advisory text
Furion .NET Framework View ViewEngine.cs RunCompile special elements in template engine
A security flaw has been discovered in Furion .NET Framework up to 4.9.9.95. This affects the function RunCompile of the file framework/Furion/ViewEngine/Engines/ViewEngine.cs of the component View Engine. The manipulation of the argument content results in improper neutralization of special elements used in a template engine. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
2.1 Low
Exploitation
<1% chance of attack within 30 days
Type
CWE-1336Improper Neutralization of Special Elements Used in a Template Engine
CWE-791Incomplete Filtering of Special Elements
Timeline
Published11 Oct 2026
Updated16 Oct 2026
First seen11 Oct 2026
Sources
CVE-2026-108570 · MITRE
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