{"id":"CVE-2026-106144","title":"Prototype Pollution in Progress Software Kendo UI for Angular","summary":"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 …","severity":"medium","cvss":4.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L","cvssSource":"cna","cwe":["CWE-1321"],"vendor":"Progress Software","product":"@progress/kendo-angular-common","affected":["@progress/kendo-angular-common >= 20.0.0 < 25.1.0","@progress/kendo-angular-scheduler < 25.1.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-06T17:17:45.778349Z"},"published":"2026-11-06","updated":"2026-11-06","sourceUpdated":"2026-11-06T17:46:59.786Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-106144","references":[{"url":"https://www.telerik.com/kendo-angular-ui/components/knowledge-base/kb-security-prototype-pollution-cve-2026-106144"}],"tags":["cve.org"],"ingestedAt":"2026-11-06T18:00:12.504Z","epss":0.00211,"epssPercentile":0.11432,"slug":"CVE-2026-106144","body":"## Overview\n\nPrototype 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.\n\n## Affected\n\n- `@progress/kendo-angular-common >= 20.0.0 < 25.1.0`\n- `@progress/kendo-angular-scheduler < 25.1.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":23,"depthScoreParts":{"impact":22.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}