CVE-2019-25027
Reflected cross-site scripting in default RouteNotFoundError view in Vaadin 10 and 11-13
6.1
MEDIUM
CVSS 3.1
EPSS 0.37%
Description
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. - https://vaadin.com/security/cve-2019-25027
How to fix CVE-2019-25027
To remediate CVE-2019-25027, upgrade the affected package to a fixed version below.
- —upgrade to 1.0.11 or later
Is CVE-2019-25027 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.0.0, < 1.0.11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |