PT-2021-9094
CVE-2019-25027
·
تاريخ النشر
2021-04-19
·
تاريخ التحديث
2021-05-05
الوصف من
CVSS 3.1
6.1
متوسطةالمقاييسAV: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:flow-server versions 1.0.0 through 1.0.10
com.vaadin:flow-server versions 1.1.0 through 1.4.2
Description
The issue is related to missing output sanitization in the default RouteNotFoundError view. This allows an attacker to execute malicious JavaScript via a crafted URL.
Recommendations
For com.vaadin:flow-server versions 1.0.0 through 1.0.10, update to a version outside of this range to resolve the issue.
For com.vaadin:flow-server versions 1.1.0 through 1.4.2, update to a version outside of this range to resolve the issue.
As a temporary workaround, consider implementing proper output sanitization for the RouteNotFoundError view to prevent malicious JavaScript execution.
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