{"schema":"threatline.record/2","record":{"id":"CVE-2026-108863","aliases":[],"summary":"Katanemo Plano through 0.4.37 Missing Authentication on Envoy Admin Interface","details":"Katanemo Plano through 0.4.37 contains a missing authentication vulnerability that allows unauthenticated network attackers to access the Envoy admin interface, which is bound to all host interfaces on port 9901. Attackers can request the /config_dump endpoint to read configured LLM provider API keys in plaintext from the WASM filter configuration.","categories":["Unclassified"],"product":"Plano","vendor":"Katanemo","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-108863","source_modified_at":"2026-10-13T19:40:23.092Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Plano","vendor":"Katanemo","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.4.37","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.0046,"percentile":0.38954,"score_date":"2026-10-23"},"published_at":"2026-10-11T13:26:09.409Z","modified_at":"2026-10-13T19:40:23.092Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-108863","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T19:40:23.092Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-108863","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/katanemo-plano-envoy-admin-config-secret-disclosure","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/katanemo/plano/blob/0.4.37/config/envoy.template.yaml#L1-L3","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/katanemo/plano/blob/0.4.37/cli/planoai/config_generator.py#L588-L656","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/katanemo/plano","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/katanemo-plano-through-0.4.37-missing-authentication-on-envoy-admin-interface","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/cve-2026-108863-katanemo-plano-envoy-admin-config-secret-disclosure","tags":["exploit"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-13T19:39:33.678488Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T19:40:23.092Z","content_hash":"4a50cb668725d247ddbfc7eb07b73aebe3fdaecda71e77f266c9594156ef6bec"}}