CVE-2023-54402 — iDocView SSRF via /doc/upload Endpoint Hardcoded Token
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 har…
Published: 2026-09-30 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7