CVE-2026-6105
Received Received - Intake
Improper Authorization in go-fastdfs-web doInstall Interface

Publication date: 2026-04-11

Last updated on: 2026-04-29

Assigner: VulDB

Description
A security vulnerability has been detected in perfree go-fastdfs-web up to 1.3.7. This affects an unknown part of the file src/main/java/com/perfree/controller/InstallController.java of the component doInstall Interface. The manipulation leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Meta Information
Published
2026-04-11
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-04-12
EPSS Evaluated
2026-06-15
NVD
CVE-2026-6105
EUVD
EUVD-2026-21684
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
perfree go-fastdfs-web to 1.3.7 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-285 The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
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Executive Summary

This vulnerability exists in the perfree go-fastdfs-web software up to version 1.3.7, specifically in the doInstall interface within the InstallController.java file. It allows an attacker to manipulate the system in a way that leads to improper authorization, meaning unauthorized users may gain access or perform actions they should not be allowed to. The attack can be initiated remotely, and the exploit has been publicly disclosed.

Impact Analysis

The vulnerability can allow unauthorized remote attackers to bypass authorization controls, potentially gaining access to restricted functions or data within the affected software. This can lead to unauthorized actions being performed, data exposure, or other security breaches depending on the context in which the software is used.

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