XSS in Vaadin
CVE-2019-25028
Missing variable sanitization in Grid component in com.vaadin:vaadin-server versions 7.4.0 through 7.7.19 (Vaadin 7.4.0 through 7.7.19), and 8.0.0 through 8.8.4 (Vaadin 8.0.0 through 8.8.4) allows attacker to inject malicious JavaScript via unspecified vector
EPSS: 0.009 (56.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Vaadin — versions 7.4.0
- Vaadin Vaadin-server — versions 7.4.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@vaadin.com (x_refsource_MISC, Vendor Advisory)
- security@vaadin.com (Patch, Third Party Advisory, x_refsource_MISC)
- security@vaadin.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-25028?
- CVE-2019-25028 is a medium-severity vulnerability in Vaadin, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 5.4/10. Published 2021-04-23.
- How severe is CVE-2019-25028?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2019-25028 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.