{"schema":"threatline.record/2","record":{"id":"CVE-2026-106138","aliases":[],"summary":"Cross-Site Scripting via Chart Tooltip in KendoReact","details":"In Progress® KendoReact (@progress/kendo-react-charts) starting with version 1.1.0 and prior to 16.2.0, the default Chart tooltip renders the formatted point value as raw HTML without encoding, in both the single-point and the shared tooltip. An attacker with low privileges who can influence a string value bound to the chart can supply HTML containing event handlers that execute JavaScript in a user's browser when the user hovers over the affected data point. Successful exploitation can compromise the confidentiality and integrity of data accessible to the affected application.","categories":["Unclassified"],"product":"KendoReact","vendor":"Progress Software","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-106138","source_modified_at":"2026-10-15T18:17:56.079Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"KendoReact","vendor":"Progress Software","versions":[{"status":"affected","version":"1.1.0","lessThan":"16.2.0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-106138","source_modified_at":"2026-10-15T18:17:56.079Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"KendoReact","ecosystem":null},"version":"16.2.0","basis":"first unaffected version stated in the CVE record"}],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00175,"percentile":0.06602,"score_date":"2026-10-23"},"published_at":"2026-10-10T09:23:05.665Z","modified_at":"2026-10-15T18:17:56.079Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-106138","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T18:17:56.079Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-106138","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.telerik.com/kendo-react-ui/components/knowledge-base/kb-security-chart-tooltip-xss-cve-2026-106138","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T18:17:49.484362Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T18:17:56.079Z","content_hash":"0d3336e5ebaa56f2d0e68c37046028a257076768e078cd9068cb6acf55c2f434"}}