CVE-2026-56762
1 advisory.
npm/hono CVE-2026-56762: medium 5.3, EPSS 0.42%
Hono missing validation of cookie name on write path in setCookie()
Action: Upgrade hono to 4.12.12 or later.
npm i hono@4.12.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.12.12 | - |
Fixed versions
| 4.12.12 |
Sources
- osv: GHSA-26pp-8wgv-hjvm
- https://github.com/honojs/hono/security/advisories/GHSA-26pp-8wgv-hjvm
- https://nvd.nist.gov/vuln/detail/CVE-2026-56762
- https://github.com/honojs/hono/commit/a586cd72e3f6122792e631ecf1817e5cabb803ec
- https://github.com/honojs/hono
- https://github.com/honojs/hono/releases/tag/v4.12.12
- https://www.vulncheck.com/advisories/hono-missing-cookie-name-validation-in-setcookie
CVE-2026-56762 · published · modified · JSON