CVE-2026-44457
CVE-2026-44457 · Hono: Cache Middleware ignores Vary: Authorization / Vary: Cookie leading to cross-user cache leakage
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.18, Cache Middleware does not skip caching for responses that declare per-user variance via Vary: Authorization or Vary: Cookie. As a result, a response cached for one authenticated user may be served to subsequent requests from different users. This vulnerability is fixed in 4.12.18.
CVSS 5.3 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Stack: node