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CVE-2026-106149

Status: Undergoing AnalysisMedium (5.4)—

In Progress® Kendo® UI for jQuery prior to v2026.3.1015, the Menu component constructs HTML attributes from bound dataSource fields by string concatenation without proper neutralization. An attacker with low privileges who can control these fields can inject JavaScript event-handler attributes that execute when a user interacts with the affected Menu, compromising the confidentiality and integrity of data accessible in the user's browser context.

CVSS

Exploitation probability (EPSS)

FIRST hasn't scored this CVE yet (usual for very recent or rejected CVEs).

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Inyección XSS (CWE-80) en atributos HTML del Menu; los atributos de manejador de eventos JavaScript se ejecutan al interactuar, comprometiendo datos del contexto del navegador (CIA: L/L).

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based ContentUser TrainingRestrict File and Directory PermissionsRemote Data StorageNetwork SegmentationExecution Prevention

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Progress — Kendo UI FOR JqueryAI

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2026-106149",
  "cveTags": [],
  "metrics": {
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2026-10-15T18:13:31.768068Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
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        {
          "vendor": "Progress Software",
          "product": "Kendo UI for jQuery",
          "versions": [
            {
              "status": "affected",
              "version": "2011.2.804",
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  "lastModified": "2026-10-15T19:17:17.153",
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