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Package details: pkg:maven/com.vaadin/flow@2.5.3
purl pkg:maven/com.vaadin/flow@2.5.3
Next non-vulnerable version 6.0.7
Latest non-vulnerable version 6.0.7
Risk
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-hqrf-7nbq-9bdw
Aliases:
CVE-2021-31404
GHSA-xwg3-qrcg-w9x6
Information Exposure Through Discrepancy A non-constant-time comparison of CSRF tokens in UIDL request handler in `com.vaadin:flow-server` allows attacker to guess a security token via timing attack.
5.0.0
Affected by 3 other vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-bud2-81n2-wyhc Insecure Temporary File Insecure temporary directory usage in frontend build functionality of com.vaadin:flow-server allows local users to inject malicious code into frontend resources during application rebuilds. CVE-2021-31411
GHSA-p826-8vhq-h439

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-04T20:50:03.747799+00:00 GitLab Importer Affected by VCID-hqrf-7nbq-9bdw https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/com.vaadin/flow/CVE-2021-31404.yml 38.6.0
2026-06-04T16:21:08.469920+00:00 GitLab Importer Fixing VCID-bud2-81n2-wyhc https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/com.vaadin/flow/CVE-2021-31411.yml 38.6.0