{"schema":"threatline.record/2","record":{"id":"CVE-2026-113703","aliases":["GHSA-fcjm-xhw8-pmh5"],"summary":"SuggestArr before 3.0.0 Authentication Bypass via X-Forwarded-For Spoofing","details":"SuggestArr before 3.0.0 contains an authentication bypass vulnerability in its local_bypass authentication mode where enforce_authentication() in api_service/auth/middleware.py trusts the client-controlled request.remote_addr value, which is derived from the spoofable X-Forwarded-For header due to ProxyFix(x_for=1) configuration in api_service/app.py. Attackers can send a request with X-Forwarded-For set to a trusted CIDR address such as 127.0.0.1 to be granted an unauthenticated admin session via _load_bypass_user_context(), gaining full administrative access to endpoints like /api/users and /api/jobs without providing any credentials.","categories":["Unclassified"],"product":"SuggestArr","vendor":"giuseppe99barchetta","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-113703","source_modified_at":"2026-10-23T13:28:34.182Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"SuggestArr","vendor":"giuseppe99barchetta","versions":[{"status":"affected","version":"1.0.4","versionType":"semver","lessThan":"3.0.0"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-113703","source_modified_at":"2026-10-23T13:28:34.182Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"SuggestArr","ecosystem":null},"version":"3.0.0","basis":"first unaffected version stated in the CVE record"}],"cvss":9.1,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.0044,"percentile":0.37195,"score_date":"2026-10-23"},"published_at":"2026-10-20T15:56:49.963Z","modified_at":"2026-10-23T13:28:34.182Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-113703","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T13:28:34.182Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-113703","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/giuseppe99barchetta/SuggestArr/releases/tag/v3.0.0","tags":["release-notes","patch"]},{"source":"CVE List","url":"https://github.com/giuseppe99barchetta/SuggestArr/security/advisories/GHSA-fcjm-xhw8-pmh5","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/suggestarr-before-authentication-bypass-via-x-forwarded-for-spoofing","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-20T16:18:19.240308Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T13:28:34.182Z","content_hash":"dc269ab2498206913f7d958735a554fc7e183a201b9b8e95e62ff70f4418abbe"}}