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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWM5OXItNjd4NC13aGo2

Reflected cross-site scripting in development mode handler in Vaadin 14, 15-19

URL encoding error in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows local user to execute arbitrary JavaScript code by opening crafted URL in browser.

Permalink: https://github.com/advisories/GHSA-c99r-67x4-whj6
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWM5OXItNjd4NC13aGo2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: almost 3 years ago
Updated: about 1 year ago


CVSS Score: 2.5
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Identifiers: GHSA-c99r-67x4-whj6, CVE-2021-33604
References: Repository: https://github.com/vaadin/platform
Blast Radius: 9.1

Affected Packages

maven:com.vaadin:vaadin-bom
Dependent packages: 166
Dependent repositories: 4,379
Downloads:
Affected Version Ranges: >= 15.0.0, <= 19.0.8, >= 14.0.0, <= 14.6.1
Fixed in: 19.0.9, 14.6.2
All affected versions: 14.0.0, 14.0.1, 14.0.2, 14.0.3, 14.0.4, 14.0.5, 14.0.6, 14.0.7, 14.0.8, 14.0.9, 14.0.10, 14.0.11, 14.0.12, 14.0.13, 14.0.14, 14.0.15, 14.1.0, 14.1.1, 14.1.2, 14.1.3, 14.1.4, 14.1.5, 14.1.16, 14.1.17, 14.1.18, 14.1.19, 14.1.20, 14.1.21, 14.1.22, 14.1.23, 14.1.24, 14.1.25, 14.1.26, 14.1.27, 14.1.28, 14.2.0, 14.2.1, 14.2.2, 14.2.3, 14.3.0, 14.3.1, 14.3.2, 14.3.3, 14.3.4, 14.3.5, 14.3.6, 14.3.7, 14.3.8, 14.3.9, 14.4.0, 14.4.1, 14.4.2, 14.4.3, 14.4.4, 14.4.5, 14.4.6, 14.4.7, 14.4.8, 14.4.9, 14.4.10, 14.5.0, 14.5.1, 14.5.2, 14.5.3, 14.5.4, 14.5.5, 14.6.0, 14.6.1, 15.0.0, 15.0.1, 15.0.2, 15.0.3, 15.0.4, 15.0.5, 15.0.6, 16.0.0, 16.0.1, 16.0.2, 16.0.3, 16.0.4, 16.0.5, 17.0.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.6, 17.0.7, 17.0.8, 17.0.9, 17.0.10, 17.0.11, 18.0.0, 18.0.1, 18.0.2, 18.0.3, 18.0.4, 18.0.5, 18.0.6, 18.0.7, 19.0.0, 19.0.1, 19.0.2, 19.0.3, 19.0.4, 19.0.5, 19.0.6, 19.0.7, 19.0.8
All unaffected versions: 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6, 7.4.7, 7.4.8, 7.5.0, 7.5.1, 7.5.2, 7.5.3, 7.5.4, 7.5.5, 7.5.6, 7.5.7, 7.5.8, 7.5.9, 7.5.10, 7.6.0, 7.6.1, 7.6.2, 7.6.3, 7.6.4, 7.6.5, 7.6.6, 7.6.7, 7.6.8, 7.7.0, 7.7.1, 7.7.2, 7.7.3, 7.7.4, 7.7.5, 7.7.6, 7.7.7, 7.7.8, 7.7.9, 7.7.10, 7.7.11, 7.7.12, 7.7.13, 7.7.14, 7.7.15, 7.7.16, 7.7.17, 7.7.23, 7.7.24, 7.7.25, 7.7.26, 7.7.27, 7.7.28, 7.7.29, 7.7.30, 7.7.31, 7.7.32, 7.7.33, 7.7.34, 7.7.35, 7.7.36, 7.7.37, 7.7.38, 7.7.39, 7.7.40, 7.7.41, 7.7.42, 8.0.0, 8.0.1, 8.0.2, 8.0.3, 8.0.4, 8.0.5, 8.0.6, 8.0.7, 8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.4, 8.1.5, 8.1.6, 8.1.7, 8.1.8, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.4.0, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.5.0, 8.5.1, 8.5.2, 8.6.0, 8.6.1, 8.6.2, 8.6.3, 8.6.4, 8.7.0, 8.7.1, 8.7.2, 8.8.0, 8.8.1, 8.8.2, 8.8.3, 8.8.4, 8.8.5, 8.8.6, 8.9.0, 8.9.1, 8.9.2, 8.9.3, 8.9.4, 8.10.0, 8.10.1, 8.10.2, 8.10.3, 8.10.4, 8.10.5, 8.11.0, 8.11.1, 8.11.2, 8.11.3, 8.12.0, 8.12.1, 8.12.2, 8.12.3, 8.12.4, 8.13.0, 8.13.1, 8.13.2, 8.13.3, 8.14.0, 8.14.1, 8.14.2, 8.14.3, 8.15.0, 8.15.1, 8.15.2, 8.16.0, 8.16.1, 8.17.0, 8.18.0, 8.19.0, 8.20.0, 8.20.1, 8.20.2, 8.20.3, 8.21.0, 8.22.0, 8.23.0, 8.24.0, 8.25.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5, 10.0.6, 10.0.7, 10.0.8, 10.0.9, 10.0.10, 10.0.11, 10.0.12, 10.0.13, 10.0.14, 10.0.15, 10.0.16, 10.0.17, 10.0.18, 10.0.19, 10.0.20, 10.0.21, 10.0.22, 10.0.23, 10.0.24, 10.0.25, 11.0.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 12.0.0, 12.0.1, 12.0.2, 12.0.3, 12.0.4, 12.0.5, 12.0.6, 12.0.7, 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.0.4, 13.0.5, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.11, 13.0.12, 13.0.13, 14.6.2, 14.6.3, 14.6.4, 14.6.5, 14.6.6, 14.6.7, 14.6.8, 14.6.9, 14.7.0, 14.7.1, 14.7.2, 14.7.3, 14.7.4, 14.7.5, 14.7.6, 14.7.7, 14.7.8, 14.8.0, 14.8.1, 14.8.2, 14.8.3, 14.8.4, 14.8.5, 14.8.6, 14.8.7, 14.8.8, 14.8.9, 14.8.10, 14.8.11, 14.8.12, 14.8.13, 14.8.14, 14.8.15, 14.8.16, 14.8.17, 14.8.18, 14.8.19, 14.8.20, 14.9.0, 14.9.1, 14.9.2, 14.9.3, 14.9.4, 14.9.5, 14.9.6, 14.9.7, 14.9.8, 14.10.0, 14.10.1, 14.10.2, 14.10.3, 14.10.4, 14.10.5, 14.10.6, 14.10.7, 14.10.8, 14.10.9, 14.10.10, 14.10.11, 14.10.12, 14.11.0, 14.11.1, 14.11.2, 14.11.3, 14.11.4, 14.11.5, 14.11.6, 14.11.7, 14.11.8, 19.0.9, 20.0.0, 20.0.1, 20.0.2, 20.0.3, 20.0.4, 20.0.5, 20.0.6, 20.0.7, 20.0.8, 21.0.0, 21.0.1, 21.0.2, 21.0.3, 21.0.4, 21.0.5, 21.0.6, 21.0.7, 21.0.8, 21.0.9, 22.0.0, 22.0.1, 22.0.2, 22.0.3, 22.0.4, 22.0.5, 22.0.6, 22.0.7, 22.0.8, 22.0.9, 22.0.10, 22.0.11, 22.0.12, 22.0.13, 22.0.14, 22.0.15, 22.0.16, 22.0.17, 22.0.18, 22.0.20, 22.0.21, 22.0.22, 22.0.23, 22.0.24, 22.0.25, 22.0.26, 22.0.27, 22.0.28, 22.1.0, 22.1.1, 22.1.2, 22.1.3, 22.1.4, 22.1.5, 22.1.6, 22.2.0, 22.2.1, 22.2.2, 23.0.0, 23.0.1, 23.0.2, 23.0.3, 23.0.4, 23.0.5, 23.0.6, 23.0.7, 23.0.8, 23.0.9, 23.0.10, 23.0.11, 23.0.12, 23.0.13, 23.0.14, 23.0.15, 23.0.16, 23.1.0, 23.1.1, 23.1.2, 23.1.3, 23.1.4, 23.1.6, 23.1.7, 23.1.8, 23.1.9, 23.1.10, 23.1.11, 23.1.12, 23.1.13, 23.1.14, 23.1.15, 23.1.16, 23.1.17, 23.2.0, 23.2.1, 23.2.2, 23.2.3, 23.2.4, 23.2.5, 23.2.6, 23.2.7, 23.2.8, 23.2.9, 23.2.10, 23.2.11, 23.2.12, 23.2.13, 23.2.14, 23.2.15, 23.2.16, 23.2.17, 23.3.0, 23.3.1, 23.3.2, 23.3.3, 23.3.4, 23.3.5, 23.3.6, 23.3.7, 23.3.8, 23.3.9, 23.3.10, 23.3.11, 23.3.12, 23.3.13, 23.3.14, 23.3.15, 23.3.16, 23.3.17, 23.3.18, 23.3.19, 23.3.20, 23.3.21, 23.3.22, 23.3.23, 23.3.24, 23.3.25, 23.3.26, 23.3.27, 23.3.28, 23.3.29, 23.3.30, 23.3.31, 23.3.32, 23.3.33, 23.4.0, 23.5.0, 24.0.0, 24.0.1, 24.0.2, 24.0.3, 24.0.4, 24.0.5, 24.0.6, 24.0.7, 24.0.8, 24.0.9, 24.0.10, 24.0.11, 24.0.12, 24.0.13, 24.0.14, 24.1.0, 24.1.1, 24.1.2, 24.1.3, 24.1.4, 24.1.5, 24.1.6, 24.1.7, 24.1.8, 24.1.9, 24.1.10, 24.1.11, 24.1.12, 24.1.13, 24.1.14, 24.1.15, 24.1.16, 24.2.0, 24.2.1, 24.2.2, 24.2.3, 24.2.4, 24.2.5, 24.2.6, 24.2.7, 24.2.8, 24.2.9, 24.2.10, 24.2.11, 24.2.12, 24.3.0, 24.3.1, 24.3.2, 24.3.3, 24.3.4, 24.3.5, 24.3.6, 24.3.7, 24.3.8, 24.3.9