CVE-2026-59179High· 8.3▾ TwilightOpenHop 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 `Fl…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.7 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Oct 29.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.4%
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.
openhop < 0.3.7Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
@openhop/server <= 0.3.5Patched in:
@openhop/server 0.3.6Connected by shared product, vendor, weakness, or advisory.
CVE-2022-37906Medium· 6.5An authenticated path traversal vulnerability exists in the ArubaOS command line interface
CVE-2024-13986High· 8.8Nagios XI < 2024R1.3.2 contains a remote code execution vulnerability by chaining two flaws: an arbitrary file upload and a path traversal in the Core Config Snapshots interface
CVE-2023-7260High· 7.5Path Traversal vulnerability discovered in OpenText™ CX-E Voice, affecting all version through 22.4
CVE-2023-7249Critical· 9.8Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in OpenText OpenText Directory Services allows Path Traversal.This issue affects OpenText Directory Services: from 16.4.2 before 24.1.
CVE-2020-3365Medium· 4.3A vulnerability in the directory permissions of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, remote attacker to perform a directory traversal attack on a limited set of restricted directories
CVE-2020-3236Medium· 6.7A vulnerability in the CLI of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to gain root shell access to the underlying operating system and overwrite or read arbitrary files