Cross-Site Scripting via Chart Tooltip in Kendo UI for Vue
In Progress® Kendo UI for Vue (@progress/kendo-vue-charts) starting with version 2.5.0 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.
CVE-2026-106139
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-106139
Kendo UI for Vue
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Progress Software",
"product": "Kendo UI for Vue",
"versions": [
{
"status": "affected",
"version": "2.5.0",
"lessThan": "10.1.0",
"versionType": "custom"
}
],
"packageName": "@progress/kendo-vue-charts",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-106139
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #29954 · Revision 1
- Added to Heist Feed
- Publisher date