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2.1

CVE-2026-108569: Furion .NET Framework allows remote SQL injection via string replace

CVE-2026-108569 · published 7 days ago
Summary

The Furion .NET Framework (versions up to 4.9.9.92) contains a function that mishandles user input, letting attackers insert malicious SQL commands. This can be triggered from outside the network and publicly known exploit code exists. Apply the vendor’s update or patch the affected code to block the unsafe input handling.

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 StringRenderExtensions.cs String.Replace sql injection
A vulnerability was identified in Furion .NET Framework up to 4.9.9.92. The impacted element is the function String.Replace of the file framework/Furion/Templates/Extensions/StringRenderExtensions.cs. The manipulation of the argument Name leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. 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-89SQL Injection
CWE-74Injection
Timeline
Published11 Oct 2026
Updated15 Oct 2026
First seen11 Oct 2026
Sources
CVE-2026-108569 · MITRE
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