@fastify/reply-from vulnerable to connection header abuse enabling stripping of proxy-added headers

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-33805 · Microsoft / collected KEV context

EUVD-2026-22877

GHSA-gwhp-pf74-vj37

cve-program · CVE-2026-33805

• https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-gwhp-pf74-vj37
• https://cna.openjsf.org/security-advisories.html

euvd · EUVD-2026-22877

• https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-gwhp-pf74-vj37
• https://cna.openjsf.org/security-advisories.html

nvd · CVE-2026-33805

• https://cna.openjsf.org/security-advisories.html
• https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-gwhp-pf74-vj37
• https://access.redhat.com/errata/RHSA-2026:10175
• https://access.redhat.com/security/cve/CVE-2026-33805
• https://bugzilla.redhat.com/show_bug.cgi?id=2458651
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33805.json

osv · GHSA-gwhp-pf74-vj37

• https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-gwhp-pf74-vj37
• https://nvd.nist.gov/vuln/detail/CVE-2026-33805
• https://cna.openjsf.org/security-advisories.html
• https://github.com/fastify/fastify-reply-from

No related operational record is retained in the current change model.