CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2026-124702 URL Redirection to Untrusted Site in Progress Telerik UI for WPF
High (7.8) in progress software telerik ui for wpf. EPSS 0.1% estimated probability of exploitation activity in the next 30 days.
On this page
In Telerik UI for WPF, versions prior to 2026.4.1110, an untrusted URL redirection vulnerability exists that allows an attacker to launch arbitrary operating system protocol handlers with attacker-controlled arguments via crafted documents and hyperlinks with a non-allowlisted URI scheme that the user opens.
Severity
- EPSS
- 0.1% estimated probability of exploitation activity in the next 30 days; 1st percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CWE
- CWE-601 URL Redirection to Untrusted Site (Open Redirect)
- OWASP Top 10
- A01:2025 Broken Access Control
- Published
- Modified
- Assigned by
- ProgressSoftware (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
- progress software:telerik ui for wpf
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Progress Software Telerik UI for WPF | from 2026.3.1007 before 2026.4.1110 |
Attack patterns (CAPEC)
- CAPEC-178 Cross-Site Flashing Likelihood: Medium · Severity: Medium
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.