high7.5
CVE-2026-13189
In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of the language parameter in the spell check handler may allow an attacker to i…
Impact
In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of the language parameter in the spell check handler may allow an attacker to influence server-side file path resolution and trigger unintended server-side requests.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Progress | Telerik Ui For Asp.Net Ajax | from 2011.2712 before 2026.2.708 |