What’s Vulnerable › Vulnerabilities

CVE-2026-7676: kerwincui FastBee Tool Download Endpoint ToolController.java ToolController.download path traversal

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-03 · updated 2026-10-26
• Weakness: CWE-22

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.

Affected products

• kerwincui FastBee: 1.2.0, 1.2.1

References

• https://fx4tqqfvdw4.feishu.cn/docx/Yv1gdAzFpoHCUUxDdKSculR4nKf?from=from_copylink
• https://vuldb.com/submit/800723
• https://vuldb.com/vuln/360829
• https://vuldb.com/vuln/360829/cti

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