CVE-2019-25027
moderate-risk
Published 2021-04-23
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
Do I need to act?
-
0.37% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10
Medium
NETWORK
/ LOW complexity
Affected Products (2)
Flow
Affected Vendors
References (4)
Vendor Advisory
https://vaadin.com/security/cve-2019-25027
Vendor Advisory
https://vaadin.com/security/cve-2019-25027
31
/ 100
moderate-risk
Severity
23/34 · High
Exploitability
1/34 · Minimal
Exposure
7/34 · Low