CVE-2023-54402

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://blog.csdn.net/qq_41904294/article/details/134995343
https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/idoc/idocview-lfi.yaml
https://www.vulncheck.com/advisories/idocview-ssrf-via-doc-upload-endpoint-hardcoded-token

Configurations

No configuration.

History

30 Sep 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-30 21:16

Updated : 2026-10-05 16:17

NVD link : CVE-2023-54402

Mitre link : CVE-2023-54402

CVE.ORG link : CVE-2023-54402

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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