CVE-2026-47675
1 advisory.
npm/hono CVE-2026-47675: medium 4.3
Hono: Cookie helper does not sanitize sameSite and priority, allowing Set-Cookie injection
Action: Upgrade hono to 4.12.21 or later.
npm i hono@4.12.21Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.12.21 | - |
Fixed versions
| 4.12.21 |
Sources
- osv: GHSA-3hrh-pfw6-9m5x
- https://github.com/honojs/hono/security/advisories/GHSA-3hrh-pfw6-9m5x
- https://nvd.nist.gov/vuln/detail/CVE-2026-47675
- https://github.com/honojs/hono/commit/905aedbc20661e0e2fa378783a7ec44a5c3df43d
- https://github.com/honojs/hono
- https://github.com/honojs/hono/releases/tag/v4.12.21
CVE-2026-47675 · published · modified · JSON