{"schema":"threatline.record/2","record":{"id":"CVE-2025-32428","aliases":["GHSA-vrq4-9hc3-cgp7","PYSEC-2026-365"],"summary":"TigerVNC accessible via the network and not just via a UNIX socket as intended","details":"## Summary\n\n`jupyter-remote-desktop-proxy` was meant to rely on UNIX sockets readable only by the current user since version 3.0.0, but when used with TigerVNC, the VNC server started by `jupyter-remote-desktop-proxy` were still accessible via the network.\n\nThis vulnerability does not affect users having TurboVNC as the `vncserver` executable.\n\n## Credits\n\nThis vulnerability was identified by Arne Gottwald at University of Göttingen and analyzed, reported, and reviewed by @frejanordsiek.","categories":["Libraries & packages"],"product":"jupyter-remote-desktop-proxy","vendor":"jupyterhub","ecosystem":"pip","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-vrq4-9hc3-cgp7","source_modified_at":"2026-10-27T17:24:28Z","fetched_at":"2026-10-27T21:14:11.489891Z","package":{"ecosystem":"pip","name":"jupyter-remote-desktop-proxy"},"range":"= 3.0.0"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-32428","source_modified_at":"2025-04-15T02:54:15.365Z","fetched_at":"2026-10-27T21:14:11.489891Z","product":"jupyter-remote-desktop-proxy","vendor":"jupyterhub","versions":[{"version":">= 3.0.0, < 3.0.1","status":"affected"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-vrq4-9hc3-cgp7","source_modified_at":"2026-10-27T17:30:38.257646497Z","fetched_at":"2026-10-27T21:14:11.489891Z","package":{"name":"jupyter-remote-desktop-proxy","ecosystem":"PyPI","purl":"pkg:pypi/jupyter-remote-desktop-proxy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"3.0.1"}]}],"versions":["3.0.0"]}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-vrq4-9hc3-cgp7","source_modified_at":"2026-10-27T17:24:28Z","fetched_at":"2026-10-27T21:14:11.489891Z","package":{"ecosystem":"pip","name":"jupyter-remote-desktop-proxy"},"version":"3.0.1"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-vrq4-9hc3-cgp7","source_modified_at":"2026-10-27T17:30:38.257646497Z","fetched_at":"2026-10-27T21:14:11.489891Z","package":{"name":"jupyter-remote-desktop-proxy","ecosystem":"PyPI","purl":"pkg:pypi/jupyter-remote-desktop-proxy"},"version":"3.0.1"}],"cvss":9,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00916,"percentile":0.60001,"score_date":"2026-10-27"},"published_at":"2025-04-14T23:29:40.494Z","modified_at":"2026-10-27T17:30:38.257646497Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-vrq4-9hc3-cgp7","fetched_at":"2026-10-27T21:14:11.489891Z","source_modified_at":"2026-10-27T17:24:28Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2025-32428","fetched_at":"2026-10-27T21:14:11.489891Z","source_modified_at":"2025-04-15T02:54:15.365Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-vrq4-9hc3-cgp7","fetched_at":"2026-10-27T21:14:11.489891Z","source_modified_at":"2026-10-27T17:30:38.257646497Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-32428","fetched_at":"2026-10-27T21:14:11.489891Z","source_modified_at":"2026-10-27"}],"sources":["GitHub Advisory Database","CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/jupyterhub/jupyter-remote-desktop-proxy/security/advisories/GHSA-vrq4-9hc3-cgp7","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/jupyterhub/jupyter-remote-desktop-proxy/commit/7dd54c25a4253badd8ea68895437e5a66a59090d","tags":["x_refsource_MISC"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-32428","source":"GitHub Advisory Database"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/jupyter-remote-desktop-proxy/PYSEC-2026-365.yaml","source":"GitHub Advisory Database"},{"url":"https://pypi.org/project/jupyter-remote-desktop-proxy","source":"GitHub Advisory Database"},{"url":"https://github.com/advisories/GHSA-vrq4-9hc3-cgp7","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"total","assessed_at":"2025-04-15T02:53:27.161058Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-27T17:30:38.257646497Z","content_hash":"bf00ee184e814c3b3bcef9c4ba56119668d2adfe2bfb3d46da4cca30829bd961"}}