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    2 vulnerabilities found for openhop by naorsabag

    CVE-2026-59179 (GCVE-0-2026-59179)

    Vulnerability from nvd – Published: 2026-10-28 13:14 – Updated: 2026-10-29 18:33
    VLAI
    Title
    OpenHop: Path Traversal in Flow ID File Operations
    Summary
    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.
    Severity
    8.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 18:33 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7994 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    naorsabag openhop Affected: < 0.3.7
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-59179 (GCVE-0-2026-59179)

    Vulnerability from cvelistv5 – Published: 2026-10-28 13:14 – Updated: 2026-10-29 18:33
    VLAI
    Title
    OpenHop: Path Traversal in Flow ID File Operations
    Summary
    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.
    Severity
    8.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-29 18:33 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7994 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    naorsabag openhop Affected: < 0.3.7
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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