{"schemaVersion":3,"id":"CVE-2026-29045","aliases":["GHSA-q5qw-h33p-qvwr","CGA-233v-657r-5mmr","CGA-2735-wwqr-43gh","CGA-2w8h-7w6w-2v2v","CGA-3j75-6cw8-cv4x","CGA-4m59-gm9v-h6mq","CGA-7j59-4j7j-q3ph","CGA-888h-6696-w5m7","CGA-8qxp-xxpq-7mqg","CGA-9997-r553-h9qm","CGA-c6rf-3ffm-m43p","CGA-cwv9-g7fw-xg57","CGA-fhmp-84x7-3x3f","CGA-fm7m-pgvh-pr5j","CGA-fw72-3429-48xg","CGA-g2xj-fcxx-7hg3","CGA-gvj4-m8wv-mcjm","CGA-h8xc-m73v-7pm6","CGA-hqvm-xgv3-55cp","CGA-hr75-qmrv-542j","CGA-m3hm-9839-p2ff","CGA-m699-r5cg-8gv4","CGA-pvcq-74m8-4j6q","CGA-pxrm-gpgq-w78m","CGA-q6g7-wg83-qrph","CGA-rrc2-ccjv-hjw9","CGA-w4v5-4w69-39rc","CGA-w964-vw38-69hr","CGA-xr59-2xx6-gxxv"],"status":"published","duplicateOf":null,"title":null,"description":"Hono is a Web application framework that provides support for any JavaScript runtime. 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This issue has been patched in version 4.12.4.","dates":{"published":"2026-03-04T22:09:22.045Z","modified":"2026-03-05T15:42:05.041Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Npm","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":10,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · 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