Potential sensitive data exposure in applications using Vaadin 15
Priority LOW 38CWE-200Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-200.
Summary
Insecure configuration of default `ObjectMapper` in `com.vaadin:flow-server` versions 3.0.0 through 3.0.5 (Vaadin 15.0.0 through 15.0.4) may expose sensitive data if the application also uses e.g. `@RestController` - https://vaadin.com/security/cve-2020-36319
Why it matters now
Fix Fixed com.vaadin:vaadin-bom (Maven): 15.0.5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | com.vaadin:vaadin-bom (Maven) | 15.0.0 to before 15.0.5 | 15.0.5 | Patch available | GHSA-76f4-fw33-6j2v |
- com.vaadin:vaadin-bom (Maven) Vendor— Affected 15.0.0 to before 15.0.5 Fixed in 15.0.5 Patch available GHSA-76f4-fw33-6j2v
Remediation
- Fix · GHSA-76f4-fw33-6j2v com.vaadin:vaadin-bom (Maven) Fixed in 15.0.5 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-76f4-fw33-6j2v
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences