{"id":"CVE-2026-55884","revision":"ca3b0642b7f1488cb09baa30591e5b89","records":[{"revision":"ca3b0642b7f1488cb09baa30591e5b89","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-55884","aliases":[],"title":"Tilt: Missing authentication on the network-exposed Tilt HUD server","description":"Tilt defines dev environments as code for microservice apps on Kubernetes. From 0.20.8 through 0.37.3, the Tilt HUD HTTP server registers handlers on a gorilla/mux router with no authenticating middleware. When the HUD is bound to a non-loopback address, an unauthenticated network caller can trigger developer-defined resources, tamper with Tiltfile arguments, read full engine state including the session token, and invoke apiserver resources through the token-attaching /proxy handler. This issue is fixed in version 0.37.4.","state":0,"publishedAt":"2026-07-10T21:36:18.861+00:00","modifiedAt":"2026-07-29T19:26:45.343+00:00","affected":[{"ecosystem":"Vendor product","name":"tilt","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"tilt-dev\",\n                    \"product\": \"tilt\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 0.20.8, < 0.37.4\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","score":9.2,"severity":"CRITICAL"}],"references":["https://github.com/tilt-dev/tilt/security/advisories/GHSA-c73q-8xxr-rgqm","https://github.com/tilt-dev/tilt/pull/6776","https://github.com/tilt-dev/tilt/commit/47393fba7f6ef5e305d5e814551feef8e4acbc0a","https://github.com/tilt-dev/tilt/releases/tag/v0.37.4"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-55884","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-55884","identifiers":["CVE-2026-55884"]},"retained":false,"historicalAffected":[]}],"coverage":[]}