CVE-2026-7676
kerwincui FastBee Tool Download Endpoint ToolController.java ToolController.download path traversal
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 3, 2026
- Updated
- May 5, 2026
- Reserved
- May 2, 2026
Description
A vulnerability was found in kerwincui FastBee up to 1.2.1. The affected element is the function ToolController.download of the file springboot/fastbee-open-api/src/main/java/com/fastbee/data/controller/ToolController.java of the component Tool Download Endpoint. The manipulation of the argument fileName results in path traversal. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
FastBeekerwincui |
|
References
- VDB-360829 | kerwincui FastBee Tool Download Endpoint ToolController.java ToolController.download path traversalvdb-entrytechnical-description
- VDB-360829 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #800723 | kerwincui FastBee ≤ 1.2.1 Path Traversalthird-party-advisory
- https://fx4tqqfvdw4.feishu.cn/docx/Yv1gdAzFpoHCUUxDdKSculR4nKf?from=from_copylinkexploit
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