CVE-2026-39406
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
@hono/node-server: Middleware bypass via repeated slashes in serveStatic
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 |
|---|---|---|---|
| npm | @hono/node-server | <1.19.13 | 1.19.13 |
References
- https://github.com/honojs/node-server/security/advisories/GHSA-92pp-h63x-v22m
- https://nvd.nist.gov/vuln/detail/CVE-2026-39406
- https://github.com/honojs/node-server/commit/025c30f55d589ddbe6048b151d77e904f67a8cc2
- https://github.com/honojs/node-server
- https://github.com/honojs/node-server/releases/tag/v1.19.13
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.