{"affected":[{"defaultStatus":"unaffected","product":"Kendo UI for jQuery","source":"CNA: ProgressSoftware","vendor":"Progress Software","versions":[{"lessThan":"2026.4.1111","status":"affected","version":"2022.2.621","versionType":"custom"}]}],"cveId":"CVE-2026-124687","cwes":["CWE-80"],"description":"In Progress® Kendo® UI for jQuery versions from 2022.2.621 prior to 2026.4.1111 the DropDownButton and SplitButton allow markup injection through the `id` and `target` attributes. An attacker who can influence these item values can break out of the attributes and inject markup, including event handlers. The issue is fixed in 2026.4.1111.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.1,"severity":"high","source":"CNA: ProgressSoftware","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},{"score":7.1,"severity":"high","source":"NVD: security@progress.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"}],"modifiedAt":1794417437743,"publishedAt":1794414303748,"references":[{"source":"CNA: ProgressSoftware","tags":["vendor-advisory"],"url":"https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-dropdownbutton-splitbutton-items-attribute-xss-cve-2026-124687"},{"source":"security@progress.com","tags":[],"url":"https://www.telerik.com/kendo-jquery-ui/documentation/knowledge-base/kb-security-dropdownbutton-splitbutton-items-attribute-xss-cve-2026-124687"}],"remediation":[],"revision":"ebfde3b15ab64a92abad525f6efbaaf54dc1b446b329b59e8707e5bb7fe8ed38","sources":[{"modifiedAt":1794414303748,"name":"CNA: ProgressSoftware","retrievedAt":1794416914939,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124687"},{"modifiedAt":1794417437743,"name":"NVD","retrievedAt":1794421061244,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124687"}],"ssvc":null,"status":"published","title":"Cross-Site Scripting in DropDownButton and SplitButton Items in Kendo UI for jQuery","updatedAt":1794421061244}