{"schema":"threatline.record/2","record":{"id":"CVE-2026-115751","aliases":["GHSA-ff5q-5r4v-fw4v"],"summary":"mcp-from-openapi 2.2.0 before 2.9.0 SSRF blockedHosts Bypass via Trailing-Dot Hostname","details":"Agentfront mcp-from-openapi from 2.2.0 before 2.9.0 contains a server-side request forgery vulnerability that allows attackers to bypass the ssrf.blockedHosts denylist using trailing-dot hostnames. Attackers who control an OpenAPI spec URL or redirect target can append a root dot to a blocked hostname to fetch content from operator-blocked hosts.","categories":["Unclassified"],"product":"mcp-from-openapi","vendor":"agentfront","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115751","source_modified_at":"2026-10-23T13:03:33.492Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"mcp-from-openapi","vendor":"agentfront","versions":[{"version":"2.2.0","lessThan":"2.9.0","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115751","source_modified_at":"2026-10-23T13:03:33.492Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"mcp-from-openapi","ecosystem":null},"version":"2.9.0","basis":"first unaffected version stated in the CVE record"}],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-23T13:03:33.492Z","modified_at":"2026-10-23T13:03:33.492Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115751","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T13:03:33.492Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/agentfront/mcp-from-openapi/security/advisories/GHSA-ff5q-5r4v-fw4v","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/agentfront/mcp-from-openapi/pull/42","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/agentfront/mcp-from-openapi/commit/47fb7a655de33958b0c923490ab244343eb5fc44","tags":["patch"]},{"source":"CVE List","url":"https://github.com/agentfront/mcp-from-openapi/releases/tag/v2.9.0","tags":["release-notes"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/mcp-from-openapi-2.2.0-before-2.9.0-ssrf-blockedhosts-bypass-via-trailing-dot-hostname","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T13:03:33.492Z","content_hash":"ff927d3147b48f58352932abc9ea8ce87ab3386b7286c6052dbf450ccff38dc3"}}