Improper Auth in go-fastdfs-web <=1.3.7 (doInstall)
CVE-2026-6105 Published on April 11, 2026
perfree go-fastdfs-web doInstall InstallController.java improper authorization
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.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Types
What is an AuthZ Vulnerability?
The software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CVE-2026-6105 has been classified to as an AuthZ vulnerability or weakness.
Incorrect Privilege Assignment
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
Affected Versions
perfree go-fastdfs-web:- Version 1.3.0 is affected.
- Version 1.3.1 is affected.
- Version 1.3.2 is affected.
- Version 1.3.3 is affected.
- Version 1.3.4 is affected.
- Version 1.3.5 is affected.
- Version 1.3.6 is affected.
- Version 1.3.7 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.