Known Vulnerabilities for @fastify/middie by @fastifymiddie

Listed below are 2 of the newest known vulnerabilities associated with "@fastify/middie" by "@fastifymiddie".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-33804 json @fastify/middie versions 9.3.1 and earlier are vulnerable to middleware bypass when the deprecated Fastify ignoreDuplicateSla... Not Provided 2026-04-16 2026-04-16
CVE-2026-6270 json @fastify/middie versions 9.3.1 and earlier do not register inherited middleware directly on child plugin engine instances. Wh... Not Provided 2026-04-16 2026-04-16
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