{"action":"Upgrade @hono/node-server to 1.19.13 or later.","affected":[{"fixed":"1.19.13","introduced":"0"}],"component":"@hono/node-server","cve_ids":["CVE-2026-39406"],"ecosystem":"npm","epss":0.004,"exploited":false,"fixed_versions":["1.19.13"],"ghsa_id":"GHSA-92pp-h63x-v22m","id":"tcs_01M5KFEFDTD4JZZP472BMAP8WN","modified_at":"2026-09-10T03:51:01.299551704Z","published_at":"2026-04-08T00:16:39Z","references":["https://osv.dev/vulnerability/GHSA-92pp-h63x-v22m","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"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-92pp-h63x-v22m","url":"https://osv.dev/vulnerability/GHSA-92pp-h63x-v22m"}],"summary":"@hono/node-server: Middleware bypass via repeated slashes in serveStatic"}