{"id":"CVE-2023-54402","title":"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 authenticat…","summary":"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 authenticat…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-918"],"vendor":"iDocView","product":"iDocView","affected":["iDocView"],"published":"2026-09-30","updated":"2026-10-05","sourceUpdated":"2026-10-05T16:17:00.973","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-54402","references":[{"url":"https://blog.csdn.net/qq_41904294/article/details/134995343","label":"disclosure@vulncheck.com"},{"url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/idoc/idocview-lfi.yaml","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/idocview-ssrf-via-doc-upload-endpoint-hardcoded-token","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-05T15:50:08.348106Z"},"epss":0.00448,"epssPercentile":0.38795,"ingestedAt":"2026-09-30T21:25:07.817Z","slug":"CVE-2023-54402","body":"## Overview\n\niDocView 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":215896,"id":"CVE-2023-54402","ts":1791217625126,"field":"exploit_available","old":"false","new":"true"}]}