CVE-2025-52097
Cross Site Scripting vulnerability in InstantASP ltd, InstantForum.NET v.4.1.4 allows an attacker to execute arbitrary code via reflecting un-sanitized input from query string parameters directly into the HTML response without proper output encoding
Published:Oct 16, 2026
Last Modified:Oct 29, 2026
EPS:Oct 16, 2026
EPSS Score:0.00299
CVSS Score:5.4
Affected Products
Vendor
Product
Action
Vendor
Instantasp
Product
Instantforum
Instantasp
Instantforum
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
