PT-2021-9095 · Vaadin · Vaadin-Server

Zhesun88 · Published 2021-04-19 · Updated 2021-05-05 · CVE-2019-25028

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions com.vaadin:vaadin-server versions 7.4.0 through 7.7.19 com.vaadin:vaadin-server versions 8.0.0 through 8.8.4

Description The issue is related to missing variable sanitization in the Grid component, allowing an attacker to inject malicious JavaScript via an unspecified vector.

Recommendations For versions 7.4.0 through 7.7.19, update to a version outside of this range to mitigate the risk. For versions 8.0.0 through 8.8.4, update to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting the use of the Grid component until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

CWE-80

Related Identifiers

CVE-2019-25028

GHSA-Q74R-4XW3-PPX9

Affected Products

Vaadin-Server

References · 7

• https://github.com/vaadin/framework/pull/11645 · Patch
• https://github.com/vaadin/framework/pull/11644 · Patch
• https://vaadin.com/security/cve-2019-25028 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-25028 · Security Note
• https://osv.dev/vulnerability/CVE-2019-25028 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-q74r-4xw3-ppx9 · Vendor Advisory
• https://github.com/vaadin/framework/security/advisories/GHSA-q74r-4xw3-ppx9 · Note