CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2019-25027
Medium (6.1) in vaadin. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in com.vaadin:flow-server 1.0.11, 1.4.3.
Missing output sanitization in default RouteNotFoundError view in com.vaadin:flow-server versions 1.0.0 through 1.0.10 (Vaadin 10.0.0 through 10.0.13), and 1.1.0 through 1.4.2 (Vaadin 11.0.0 through 13.0.5) allows attacker to execute malicious JavaScript via crafted URL
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-79, CWE-81
- Published
- Modified
- Record from
- the NVD, synced
Affected
- vaadin:flow
- vaadin:vaadin
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-rp4x-wxqv-cf9m | Maven | com.vaadin:flow-server | >=1.0.0 <1.0.11 | 1.0.11 |
| GHSA-rp4x-wxqv-cf9m | Maven | com.vaadin:flow-server | >=1.1.0 <1.4.3 | 1.4.3 |