CVE-2026-6105
perfree go-fastdfs-web doInstall InstallController.java improper authorization
- State
- Published
- Severity
- 6.9 Medium
- Published
- Apr 11, 2026
- Updated
- Apr 13, 2026
- Reserved
- Apr 11, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
go-fastdfs-webperfree |
|
References
- VDB-356964 | perfree go-fastdfs-web doInstall InstallController.java improper authorizationvdb-entry
- VDB-356964 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #781598 | perfree go-fastdfs-web v1.3.7 Unauthorized takeover of the platform Vulnerabilitythird-party-advisory
- https://gitee.com/ying-xiujie/cve/issues/IGB6M9exploitissue-tracking
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