What is GHSA-76f4-fw33-6j2v?

GHSA-76f4-fw33-6j2v is a security advisory published by GitHub Security Advisories with Low severity. Potential sensitive data exposure in applications using Vaadin 15

Why does GHSA-76f4-fw33-6j2v have no CVE ID yet?

GitHub Security Advisories published this advisory directly to customers before NVD assigned a CVE ID. This is the embargo-window disclosure pattern — vendors notify customers on day 0; NVD's public record follows days to weeks later.

What is the CVSS v3 score of GHSA-76f4-fw33-6j2v?

GHSA-76f4-fw33-6j2v has a CVSS v3 base score of 3.1, published by GitHub Security Advisories.

Which products are affected by GHSA-76f4-fw33-6j2v?

GHSA-76f4-fw33-6j2v affects 1 product, including: maven/com.vaadin:vaadin-bom:\u003e= 15.0.0, \u003c 15.0.5.

GHSA-76f4-fw33-6j2vLowCVSS 3.1Disclosed before NVD

Potential sensitive data exposure in applications using Vaadin 15

Vendor

GitHub Security Advisories

Published

April 19, 2021

Last Modified

January 9, 2023

📋 Description

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

🎯 Affected products1

maven/com.vaadin:vaadin-bom:>= 15.0.0, < 15.0.5

🔗 References (3)

https://github.com/vaadin/platform/security/advisories/GHSA-76f4-fw33-6j2v
https://vaadin.com/security/cve-2020-36319
https://github.com/advisories/GHSA-76f4-fw33-6j2v