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CVE.org (no NVD analysis yet)· CNA ProgressSoftware

CVE-2026-106149: Cross-site Scripting (XSS) in Kendo UI for jQuery Menu

MediumCVSS 5.4 · v3.1—No exploit No fix recorded

Noroxi assessment

Priority: Monitor (action score 21/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.17% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. A user must open a link or visit a page. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

Published
Oct 15, 2026
Updated
Oct 20, 2026
EPSS
0.1% · 7th percentile

Report tools

JSON

Action score

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · ProgressSoftware
5.4
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-106149

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
progresskendo ui

Versions reported by the vendor

Affected version ranges reported by the assigning authority (ProgressSoftware). Independent of NVD's CPE analysis and usually ahead of it.

  • Progress Software Kendo UI for jQuery

    • 2011.2.804 and later · before 2026.3.1015affected

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • progress kendo ui2011.2.804 and later · before 2026.3.1015

Same product

progress: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-108116MDX and SOAP Injection in Kendo UI for jQuery
    30Monitor
  • CVE-2026-106163Cross-site Scripting (XSS) in Kendo UI for jQuery FileBrowser and ImageBrowser
    26Monitor
  • CVE-2018-14037Cross-site scripting (XSS) vulnerability in Progress Kendo UI Editor v2018.1.221 allows remote attackers to inject arbitrary JavaScript…
    24Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2026-106161Oct 15, 2026 · Cross-Site Scripting via Badge Text Binding in Kendo UI for jQuery
    21Monitor
  • ← EarlierCVE-2026-106162Oct 15, 2026 · Cross-Site Scripting in FileManager Drag Hints in Kendo UI for jQuery
    18Monitor
  • Later →CVE-2026-106151Oct 15, 2026 · Cross-Site Scripting in Validator Validation Messages in Kendo UI for jQuery
    21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-1061630 days apartCross-site Scripting (XSS) in Kendo UI for jQuery FileBrowser and ImageBrowser
    26Monitor
  • CVE-2026-1061470 days apartCross-Site Scripting via ListBox Bound Text in Kendo UI for jQuery
    21Monitor
  • CVE-2026-1061480 days apartCross-Site Scripting via TabStrip, Menu, and PanelBar Image URLs in Kendo UI for jQuery
    21Monitor
  • CVE-2026-1061510 days apartCross-Site Scripting in Validator Validation Messages in Kendo UI for jQuery
    21Monitor
  • CVE-2026-1061610 days apartCross-Site Scripting via Badge Text Binding in Kendo UI for jQuery
    21Monitor
  • CVE-2026-1061590 days apartCross-Site Scripting via ToolBar ButtonGroup URLs in Kendo UI for jQuery
    18Monitor

Not on record for this CVE: patch commit or PR link · public bounty program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
low · data or configuration can be modified
Availability
none

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality impact
Low
Integrity impact
Low
Availability impact
None

Weakness class (CWE)

CWE-80 · Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records