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CVE-2026-108570: Improper Neutralization of Special Elements Used in a Template Engine in Furion .NET Framework

0
Medium
VulnerabilityCVE-2026-108570cvecve-2026-108570
Published: 10/11/2026 (10/11/2026, 10:30:14 UTC)
Source: CVE Database V5
Vendor/Project: Furion
Product: .NET Framework

Description

CVE-2026-108570 is a medium severity vulnerability in Furion .NET Framework up to version 4.9.9.95. It involves improper neutralization of special elements in the template engine's RunCompile function, allowing remote attackers to manipulate template content. The vendor has not responded to disclosure, and no patch information is available. Exploit code has been publicly released.

CVSS v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Vuln. Confidentiality
Low
Vuln. Integrity
Low
Vuln. Availability
Low
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Affected software

Furion

.NET Framework

Affected versions
=4.9.9.0=4.9.9.1=4.9.9.2=4.9.9.3=4.9.9.4=4.9.9.5=4.9.9.6=4.9.9.7=4.9.9.8=4.9.9.9=4.9.9.10=4.9.9.11=4.9.9.12=4.9.9.13=4.9.9.14=4.9.9.15=4.9.9.16=4.9.9.17=4.9.9.18=4.9.9.19=4.9.9.20=4.9.9.21=4.9.9.22=4.9.9.23=4.9.9.24=4.9.9.25=4.9.9.26=4.9.9.27=4.9.9.28=4.9.9.29=4.9.9.30=4.9.9.31=4.9.9.32=4.9.9.33=4.9.9.34=4.9.9.35=4.9.9.36=4.9.9.37=4.9.9.38=4.9.9.39=4.9.9.40=4.9.9.41=4.9.9.42=4.9.9.43=4.9.9.44=4.9.9.45=4.9.9.46=4.9.9.47=4.9.9.48=4.9.9.49=4.9.9.50=4.9.9.51=4.9.9.52=4.9.9.53=4.9.9.54=4.9.9.55=4.9.9.56=4.9.9.57=4.9.9.58=4.9.9.59=4.9.9.60=4.9.9.61=4.9.9.62=4.9.9.63=4.9.9.64=4.9.9.65=4.9.9.66=4.9.9.67=4.9.9.68=4.9.9.69=4.9.9.70=4.9.9.71=4.9.9.72=4.9.9.73=4.9.9.74=4.9.9.75=4.9.9.76=4.9.9.77=4.9.9.78=4.9.9.79=4.9.9.80=4.9.9.81=4.9.9.82=4.9.9.83=4.9.9.84=4.9.9.85=4.9.9.86=4.9.9.87=4.9.9.88=4.9.9.89=4.9.9.90=4.9.9.91=4.9.9.92=4.9.9.93=4.9.9.94=4.9.9.95
CPE configurations
cpe:2.3:a:furion:.net_framework:*:*:*:*:*:*:*:*

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 10/11/2026, 11:03:21 UTC

Technical Analysis

This vulnerability affects the RunCompile function in the View Engine component of Furion .NET Framework (up to 4.9.9.95). Improper neutralization of special elements in template content can be exploited remotely, potentially allowing attackers to inject or manipulate template data. The flaw resides in the file framework/Furion/ViewEngine/Engines/ViewEngine.cs. Public exploit code exists, but the vendor has not provided any response or patch.

Potential Impact

The vulnerability allows remote attackers to manipulate template content due to improper neutralization of special elements. This could lead to unauthorized template manipulation, potentially affecting application behavior or data rendering. The CVSS 4.0 score is 5.3 (medium severity), indicating a moderate impact with low attack complexity and no user interaction required.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no official fix is available, users should monitor for updates from the vendor and consider applying any available workarounds or mitigations related to template input validation until a patch is released.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-10-10T15:14:25.303Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6acb69a12cdf04f656c91c49

Added to database: 10/11/2026, 10:49:05 UTC

Last enriched: 10/11/2026, 11:03:21 UTC

Last updated: 10/11/2026, 11:08:13 UTC

Views: 7

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