{"affected":[{"defaultStatus":"unaffected","product":"Telerik UI for WPF","source":"CNA: ProgressSoftware","vendor":"Progress Software","versions":[{"lessThan":"2026.4.1110","status":"affected","version":"2026.3.1007","versionType":"custom"}]}],"cveId":"CVE-2026-124702","cwes":["CWE-601"],"description":"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.","epss":{"date":"2026-11-13","percentile":0.01413,"score":0.00112},"exploits":[],"kev":null,"metrics":[{"score":7.8,"severity":"high","source":"CNA: ProgressSoftware","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},{"score":7.8,"severity":"high","source":"NVD: security@progress.com","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794632277107,"publishedAt":1794504191708,"references":[{"source":"CNA: ProgressSoftware","tags":["vendor-advisory"],"url":"https://www.telerik.com/products/wpf/documentation/knowledge-base/kb-security-untrusted-url-redirection-cve-2026-124702"},{"source":"security@progress.com","tags":[],"url":"https://www.telerik.com/products/wpf/documentation/knowledge-base/kb-security-untrusted-url-redirection-cve-2026-124702"}],"remediation":[],"revision":"f7079356be76c7dc6812bef265c7fefd18adec21b1ebadeb32941556f9febc5e","sources":[{"modifiedAt":1794632277107,"name":"CNA: ProgressSoftware","retrievedAt":1794632942086,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124702"},{"modifiedAt":1794510155830,"name":"NVD","retrievedAt":1794529526291,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124702"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794632954985,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-124702"}],"ssvc":{"assessedAt":1794528000000,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"URL Redirection to Untrusted Site in Progress Telerik UI for WPF","updatedAt":1794632954985}