CVE-2021-31407
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
OSGi applications using Vaadin 12-14 and 19 vulnerable to server classes and resources exposure
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | com.vaadin:flow-server | >=1.2.0,<2.4.8 | 2.4.8 |
| Maven | com.vaadin:flow-server | >=6.0.0,<6.0.1 | 6.0.1 |
References
- https://github.com/vaadin/flow/security/advisories/GHSA-25xc-jwfq-39jw
- https://nvd.nist.gov/vuln/detail/CVE-2021-31407
- https://github.com/vaadin/osgi/issues/50
- https://github.com/vaadin/flow/pull/10229
- https://github.com/vaadin/flow/pull/10269
- https://github.com/vaadin/flow
- https://vaadin.com/security/cve-2021-31407
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.