CVE-2019-25028 : Missing variable sanitization in Grid component in com.vaadin:vaadin-server vers

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

Published 2021-04-23 16:15:08

Updated 2021-05-05 18:09:53

Source Vaadin Ltd.

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2019-25028

Vaadin » Vaadin
Versions from including (>=) 7.4.0 and before (<) 7.7.20
cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
Matching versions
Vaadin » Vaadin
Versions from including (>=) 8.0.0 and before (<) 8.8.5
cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-25028

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-25028

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None
5.4	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N	2.2	2.7	Vaadin Ltd.
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2019-25028

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)
CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

Assigned by: security@vaadin.com (Secondary)

References for CVE-2019-25028

https://vaadin.com/security/cve-2019-25028

CVE-2019-25028: Stored cross-site scripting in Grid component in Vaadin 7 and 8
Vendor Advisory
https://github.com/vaadin/framework/pull/11645

Sanitize caption used in Grid header by TatuLund · Pull Request #11645 · vaadin/framework · GitHub
Patch;Third Party Advisory
https://github.com/vaadin/framework/pull/11644

Sanitize caption used in Grid header by ZheSun88 · Pull Request #11644 · vaadin/framework · GitHub
Patch;Third Party Advisory

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Vulnerability Details : CVE-2019-25028

Products affected by CVE-2019-25028

Exploit prediction scoring system (EPSS) score for CVE-2019-25028

CVSS scores for CVE-2019-25028

CWE ids for CVE-2019-25028

References for CVE-2019-25028