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Stored cross-site scripting in Grid component in Vaadin 7 and 8

Moderate severity GitHub Reviewed Published Apr 16, 2021 in vaadin/framework • Updated Feb 1, 2023

Package

maven com.vaadin:vaadin-bom (Maven)

Affected versions

>= 7.4.0, < 7.7.20
>= 8.0.0, < 8.8.5

Patched versions

7.7.20
8.8.5
maven com.vaadin:vaadin-server (Maven)
>= 7.4.0, < 7.7.20
>= 8.0.0, < 8.8.5
7.7.20
8.8.5

Description

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.

References

@fluorumlabs fluorumlabs published to vaadin/framework 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 Feb 1, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

EPSS score

0.099%
(42nd percentile)

Weaknesses

CVE ID

CVE-2019-25028

GHSA ID

GHSA-q74r-4xw3-ppx9

Source code

No known source code
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