CVE-2026-71209
High · 7.5CVSS
7.5
EPSS
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Published
Aug 5, 2026
CISA due date
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The record
audiobookshelf's authentication-exemption check (server/routers/Auth.js) matches unauthenticated-allowed GET routes against req.path via a regex requiring a literal /items/:id/cover or /authors/:id/image shape, where req.path retains %2F sequences URL-encoded. CacheManager.handleCoverCache then joins this decoded value into a cache file path and streams the result before any database-backed ownership check.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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