CVE-2026-106144
Published:November 06, 2026
Updated:November 12, 2026
Prototype Pollution in the Scheduler component (@progress/kendo-angular-scheduler and @progress/kendo-angular-common) in Progress Software Kendo UI for Angular versions prior to 25.1.0 allows a high-privileged attacker who can control a field path processed by the Scheduler to modify the prototype of built-in objects, resulting in a limited impact on confidentiality, integrity, and availability.
Affected Packages
@progress/kendo-angular-common (NPM):
Affected version(s) >=20.0.0-develop.5 <25.1.0 || =20.0.0 <25.1.0 || >=25.0.0 <25.1.0 || >=24.0.0 <25.1.0 || >=22.0.0 <25.1.0 || >=23.0.0 <25.1.0 || >=21.0.0 <25.1.0 || >=25.1.0-develop.1 <25.1.0Fix Suggestion:
Update to version 25.1.0@progress/kendo-angular-scheduler (NPM):
Affected version(s) >=14.0.0 <25.1.0 || >=3.0.0 <25.1.0 || >=4.0.0 <25.1.0 || >=17.0.0 <25.1.0 || >=11.0.0 <25.1.0 || >=12.0.0 <25.1.0 || >=13.0.0 <25.1.0 || >=25.0.0 <25.1.0 || >=2.0.0 <25.1.0 || >=19.0.0 <25.1.0 || >=18.0.0 <25.1.0 || >=0.2.0 <25.1.0 || >=15.0.0 <25.1.0 || >=20.0.0 <25.1.0 || >=1.0.0 <25.1.0 || >=16.0.0 <25.1.0 || >=24.0.0 <25.1.0 || >=22.0.0 <25.1.0 || >=23.0.0 <25.1.0 || >=21.0.0 <25.1.0Fix Suggestion:
Update to version 25.1.0Related Resources (2)
Do you need more information?
Contact UsCVSS v4
Base Score:
2.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Improperly Controlled Modification of Object Prototype Attributes
EPSS
Base Score:
0.21