Progress SoftwareCVE-2026-13187
In Progress Telerik UI for AJAX prior to v2026.2.708
High8.1CVE-2026-13187 · Published Jul 22, 2026 · updated Aug 6, 2026
In Progress® Telerik® UI for AJAX prior to v2026.2.708, DialogHandler provider type input may be tampered with, potentially altering dialog processing and enabling chained exploitation.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Telerik UI for ASP.NET AJAX Product | >= 2011.2.712, < 2026.2.708 | 2026.2.708 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-470
More Progress Software advisories
All Progress Software| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 22 | Progress Software Telerik UI for ASP.NET AJAX: denial of service | Medium5.3 | 2026.2.708 |
| Jul 22 | Progress Software Telerik UI for ASP.NET AJAX: hard-coded key | Medium6.5 | 2026.2.708 |
| Jul 22 | Progress Software Telerik UI for ASP.NET AJAX: remote code execution | High8.1 | 2026.2.708 |
| Jul 22 | Progress Software Telerik UI for ASP.NET AJAX: path traversal | High8.1 | 2026.2.708 |
| Jul 22 | Progress Software Telerik UI for ASP.NET AJAX: insufficient authenticity check | Medium5.9 | 2026.2.708 |
| Jul 22 | Progress Software Telerik UI: attacker could influence server-side file path... | High7.5 | 2026.2.708 |