{"id":"EUVD-2026-112080","revision":"d36f203ed8074afb9a80131f09b65c24","records":[{"revision":"d36f203ed8074afb9a80131f09b65c24","observedAt":"2026-10-30T10:50:56.468+00:00","statement":{"source":"euvd","id":"EUVD-2026-112080","aliases":["CVE-2026-59179","GHSA-g72f-jw3w-mgh7"],"title":"OpenHop is a tool for creating interactive data-flow diagrams. Prior to 0.3.7, `@openhop/server` passes unauthenticated flow route parameters from `GET /api/flows/:id` and `DELETE /api/flows/:id` in `packages/server/src/routes.ts` to `FlowS…","description":"OpenHop is a tool for creating interactive data-flow diagrams. Prior to 0.3.7, `@openhop/server` passes unauthenticated flow route parameters from `GET /api/flows/:id` and `DELETE /api/flows/:id` in `packages/server/src/routes.ts` to `FlowStore.filePath()` in `packages/server/src/store.ts` without an identifier allow-list. The router applies `decodeURIComponent` to the id, and `path.join()` then normalizes traversal outside the configured flow directory after appending the .yaml extension. An attacker can read accessible YAML files as YAML-parsed JSON or permanently delete accessible .yaml files outside that directory, exposing configuration or secrets and disrupting dependent services. In `packages/server/src/index.ts`, CORS `origin: true` permits any browser origin, enabling a malicious webpage to target a loopback-bound instance. Docker deployments default to `HOST=0.0.0.0` and permit direct unauthenticated network access. This issue is fixed in repository release 0.3.7.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H","score":8.3,"severity":null}],"references":["https://github.com/naorsabag/openhop/security/advisories/GHSA-g72f-jw3w-mgh7","https://github.com/naorsabag/openhop/pull/190","https://github.com/naorsabag/openhop/commit/c8190fbefa3a50e7b0c16c001d2e05b0e920cfb4","https://github.com/naorsabag/openhop/releases/tag/v0.3.7"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112080","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 28, 2026, 1:14:13 PM","dateUpdated":"Oct 29, 2026, 6:33:40 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-112080","identifiers":["EUVD-2026-112080","CVE-2026-59179","GHSA-g72f-jw3w-mgh7"]},"retained":false,"historicalAffected":[]}],"coverage":[]}