Prototype Pollution via Model.accept and kendo.setter in Kendo UI for jQuery
In Progress® Kendo® UI for jQuery prior to 2026.3.1015, Model.accept passes server-response keys to kendo.setter without guarding against unsafe object paths containing __proto__, constructor, or prototype. An attacker who can supply data accepted by an affected model can modify object prototype attributes and influence application behavior, potentially compromising the confidentiality and integrity of application data. The impact depends on how the application uses the modified objects, including in server-side JavaScript scenarios. The earliest affected version has not been confirmed. This issue is fixed in version 2026.3.1015.
CVE-2026-106160
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-2026-106160
Kendo UI for jQuery
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 jQuery",
"versions": [
{
"status": "affected",
"version": "2023.1.117",
"lessThan": "2026.3.1015",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "2026.3.1015"
}
],
"defaultStatus": "unknown"
}
]- Related CVEs
- CVE-2026-106160
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #30033 · Revision 1
- Added to Heist Feed
- Publisher date