Auth bypass in Perfree Go-fastdfs-web
CVE-2026-6105
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 l…
EPSS: 0.001 (17.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Perfree Go-fastdfs-web — versions 1.3.0, 1.3.1, 1.3.2
Weakness classification (CWE)
References
- VDB-356964 | perfree go-fastdfs-web doInstall InstallController.java improper authorization (vdb-entry)
- VDB-356964 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #781598 | perfree go-fastdfs-web v1.3.7 Unauthorized takeover of the platform Vulnerability (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
Frequently asked questions
- What is CVE-2026-6105?
- CVE-2026-6105 is a high-severity vulnerability in Perfree Go-fastdfs-web, classified under Incorrect Privilege Assignment. CVSS score: 7.3/10. Published 2026-04-11.
- How severe is CVE-2026-6105?
- High severity. CVSS v3 base score is 7.3 out of 10.