CVE-2025-8101
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability in Linkify (linkifyjs) allows XSS Targeting HTML Attributes and Manipulating User-Controlled Variables.This issue affects Linkify: from 4.3.1 before 4.3.2.
Published:Jul 25, 2025
Last Modified:Apr 15, 2026
EPS:Jul 25, 2025
EPSS Score:0.00162
CVSS Score:8.6
Affected Products
Vendor
Product
Action
Vendor
Linkify
Product
Linkify
Linkify
Linkify
Exploits
No exploit reference
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
