high7.5
CVE-2026-13184
In Progress® Telerik® UI for AJAX prior to v2026.2.708, when Telerik.Upload.ConfigurationHashKey is absent and machineKey is not explicitly configured, upload …
Impact
In Progress® Telerik® UI for AJAX prior to v2026.2.708, when Telerik.Upload.ConfigurationHashKey is absent and machineKey is not explicitly configured, upload metadata integrity protection may fall back to a predictable default key, enabling attackers to forge protected upload metadata and unlock further exploit chains.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Progress | Telerik Ui For Asp.Net Ajax | from 2010.1309 before 2026.2.708 |