medium5.3
CVE-2026-2878
In Progress® Telerik® UI for AJAX, versions prior to 2026.1.225, an insufficient entropy vulnerability exists in RadAsyncUpload, where a predictable temporary …
Impact
In Progress® Telerik® UI for AJAX, versions prior to 2026.1.225, an insufficient entropy vulnerability exists in RadAsyncUpload, where a predictable temporary identifier, based on timestamp and filename, can enable collisions and file content tampering.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Progress | Telerik Ui For Asp.Net Ajax | before 2026.1.225 |