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Potential sensitive data exposure in applications using Vaadin 15

Low severity GitHub Reviewed Published Apr 16, 2021 in vaadin/flow • Updated Jan 29, 2023

Package

maven com.vaadin:flow-server (Maven)

Affected versions

>= 3.0.0, < 3.0.6

Patched versions

3.0.6

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

References

@fluorumlabs fluorumlabs published to vaadin/flow Apr 16, 2021
Reviewed Apr 16, 2021
Published to the GitHub Advisory Database Apr 19, 2021
Published by the National Vulnerability Database Apr 23, 2021
Last updated Jan 29, 2023

Severity

Low
3.1
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses

CVE ID

CVE-2020-36319

GHSA ID

GHSA-rjww-2x8v-m9v9

Source code

Credits

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