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Package details: pkg:maven/com.vaadin/flow-server@24.5.6
purl pkg:maven/com.vaadin/flow-server@24.5.6
Next non-vulnerable version 24.9.8
Latest non-vulnerable version 25.0.2
Risk
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-y1d5-d3uj-5qhm
Aliases:
CVE-2026-2742
GHSA-rjgh-wgc7-m37j
Vaadin Vulnerable to Authentication Bypass When Accessing the /VAADIN Endpoint Without a Trailing Slash An authentication bypass vulnerability exists in Vaadin 14.0.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.7 and 25.0.0 through 25.0.1, applications using Spring Security due to inconsistent path pattern matching of reserved framework paths. Accessing the /VAADIN endpoint without a trailing slash bypasses security filters, and allowing unauthenticated users to trigger framework initialization and create sessions without proper authorization. Users of affected versions using Spring Security should upgrade as follows: 14.0.0-14.14.0 upgrade to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0 - 24.9.7 to 24.9.8, and 25.0.0-25.0.1 upgrade to 25.0.2 or newer. Please note that Vaadin versions 10-13 and 15-22 are no longer supported and users should update either to the latest 14, 23, 24, 25 version.
24.9.8
Affected by 0 other vulnerabilities.
25.0.2
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-06T07:16:27.880696+00:00 GitLab Importer Affected by VCID-y1d5-d3uj-5qhm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/com.vaadin/flow-server/CVE-2026-2742.yml 38.6.0