Vendor
Vaadin vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Vaadin: 2 in the last 7 days and 8 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-120350, was published on 10 November 2026. 4 vulnerabilities in the last four weeks, up 100% on the four before (2). 1 technology has a page of its own.
- Last 7 days
- 2
- Last 90 days
- 8
- Critical, all time
- 0
- Exploited in the wild
- 0
About Vaadin
Vaadin is a Finnish software company that provides a web application development platform for Java.
Vaadin technologies
Latest Vaadin vulnerabilities
- CVE-2026-120350: Vaadin Rich Text Editor stored XSS via video embedinfo
- CVE-2026-120326: Vaadin Flow unescaped Content-Disposition header injectioninfo
- CVE-2026-110737: Vaadin server push CORS header injectioninfo
- CVE-2026-110974: Vaadin android-json stack overflow in JSON parsinginfo
- CVE-2026-110803: Vaadin Framework 8 session lock denial of serviceinfo
- CVE-2026-107588: Vaadin Charts multiple XSS and prototype pollution in bundled Highchartsinfo
- CVE-2026-93547: Vaadin Spreadsheet missing authorization check in cell commentsinfo
- CVE-2026-91860: Vaadin Charts and Component Base prototype pollution in deep mergeinfo
- CVE-2026-7860: Vaadin Maven and Gradle plugins information disclosure in build logsmediumCVSS 4EPSS 0.1%
Most severe Vaadin vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-7860: Vaadin Maven and Gradle plugins information disclosure in build logsmediumCVSS 4EPSS 0.1%
- CVE-2026-120350: Vaadin Rich Text Editor stored XSS via video embedinfo
- CVE-2026-120326: Vaadin Flow unescaped Content-Disposition header injectioninfo
- CVE-2026-110737: Vaadin server push CORS header injectioninfo
- CVE-2026-110974: Vaadin android-json stack overflow in JSON parsinginfo
- CVE-2026-110803: Vaadin Framework 8 session lock denial of serviceinfo
- CVE-2026-107588: Vaadin Charts multiple XSS and prototype pollution in bundled Highchartsinfo
- CVE-2026-93547: Vaadin Spreadsheet missing authorization check in cell commentsinfo
- CVE-2026-91860: Vaadin Charts and Component Base prototype pollution in deep mergeinfo
Vulnerabilities per week
4 vulnerabilities in the last four weeks, up 100% on the four before (2). The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 2 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 3 | 0 | |
| 26 Oct 2026 | 1 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 2 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Vaadin vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/vaadin)<a href="https://junglewise.ai/threats/vendors/vaadin"><img src="https://junglewise.ai/threats/vendors/vaadin/badge.svg" alt="Vaadin vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/vaadin.json, and this page as text at https://junglewise.ai/threats/vendors/vaadin.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Vaadin vulnerabilities", https://junglewise.ai/threats/vendors/vaadin, 10 November 2026.