{"cve":"CVE-2026-92284","nvd":{"published":"2026-09-23T19:19:43.940","modified":"2026-09-30T16:42:45.247","status":"Deferred","description":"Caddy is an extensible server platform that uses TLS by default. In version 2.11.3 and earlier, in modules/caddyhttp/replacer.go, resolving http.request.body reads the complete request body with an unbounded io.Copy before request-body middleware limits apply, allowing memory exhaustion and process termination.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9},"cvss_v3":null,"cwes":["CWE-770"],"references":["https://github.com/caddyserver/caddy/security/advisories/GHSA-j8px-rmrx-76h9","https://github.com/caddyserver/caddy/security/advisories/GHSA-j8px-rmrx-76h9"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:56:02.509636177+00:00"},"epss":{"cve":"CVE-2026-92284","score":0.00388,"percentile":0.326,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-j8px-rmrx-76h9","url":"https://osv.dev/vulnerability/GHSA-j8px-rmrx-76h9","summary":"Caddy: rewrite placeholder re-expansion, unbounded body buffer DoS, and fileHidden case-sensitivity bypass","modified":"2026-10-03T05:30:03.692995897Z","packages":[{"ecosystem":"Go","name":"github.com/caddyserver/caddy/v2","purl":"pkg:golang/github.com/caddyserver/caddy/v2","ranges":["<2.11.4"],"fixed":["2.11.4"]}]},{"id":"GO-2026-6512","url":"https://osv.dev/vulnerability/GO-2026-6512","summary":"Vulnerabilities in handler/placeholder layer in github.com/caddyserver/caddy","modified":"2026-10-01T20:55:47.886275070Z","packages":[{"ecosystem":"Go","name":"github.com/caddyserver/caddy/v2","purl":"pkg:golang/github.com/caddyserver/caddy/v2","ranges":["<2.11.4"],"fixed":["2.11.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}