Description
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.
CVSS 7.5EPSS 0.202%Risk 0.76
View source- Published
- 2026-07-22 14:17:13
- Affected versions
- <2026.2.708
- Type
- Critical software
- Last modified
- 2026-08-06 18:09:11
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N