{"schema":"threatline.record/2","record":{"id":"CVE-2023-54402","aliases":[],"summary":"iDocView SSRF via /doc/upload Endpoint Hardcoded Token","details":"iDocView contains a server-side request forgery vulnerability in its /doc/upload endpoint that allows remote unauthenticated attackers to fetch arbitrary URLs by supplying a hardcoded default token value (testtoken) to bypass authentication. Attackers can exploit the unrestricted URL scheme handling, including file:// URIs, to read arbitrary local files such as operating-system and application configuration files, and to reach internal network hosts and services not otherwise accessible. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-03-26.","categories":["Unclassified"],"product":"iDocView","vendor":"iDocView","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-54402","source_modified_at":"2026-10-05T15:50:52.280Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"iDocView","vendor":"iDocView","versions":[{"status":"affected","version":"*","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00448,"percentile":0.37992,"score_date":"2026-10-23"},"published_at":"2026-09-30T20:22:33.022Z","modified_at":"2026-10-05T15:50:52.280Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2023-54402","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-05T15:50:52.280Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2023-54402","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/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/idoc/idocview-lfi.yaml","tags":["technical-description"]},{"source":"CVE List","url":"https://blog.csdn.net/qq_41904294/article/details/134995343","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/idocview-ssrf-via-doc-upload-endpoint-hardcoded-token","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":"partial","assessed_at":"2026-10-05T15:50:08.348106Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-05T15:50:52.280Z","content_hash":"48f05d7ac41d6050918bfc81b4e93226a1654229efded85b002213984e2ef277"}}