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CVE-2026-108598— Floci 1.1.0 before 2.2.0 RCE via API Gateway VTL Mapping Templates

Quick assessment

Affected
floci-io floci
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Floci 1.1.0 至 2.2.0 版本中存在一个代码注入漏洞，位于 VtlTemplateEngine 模块。该漏洞允许未经身份验证的攻击者通过未受限制的 Velocity 映射模板执行命令。攻击者可创建一个使用 MOCK 集成方式的 REST API，其模板利用 $util 反射机制访问 Runtime 或 ProcessBuilder，从而在 Floci JVM 中执行操作系统命令。

CVSS 9.8 · Critical

Affected Version Matrix 1

VendorProduct Version RangeStatus
floci-io floci 1.1.0< 2.2.0 affected
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I. Basic Information for CVE-2026-108598

Vulnerability Information
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Vulnerability Title
Floci 1.1.0 before 2.2.0 RCE via API Gateway VTL Mapping Templates
Source: CVE Program / CVE List V5
Vulnerability Description
Floci 1.1.0 before 2.2.0 contains a code injection vulnerability in VtlTemplateEngine that allows unauthenticated attackers to execute commands via unrestricted Velocity mapping templates. Attackers can create a REST API with a MOCK integration whose template uses $util reflection to reach Runtime or ProcessBuilder, executing OS commands in the Floci JVM.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
floci-io floci 1.1.0 ~ 2.2.0 -

II. Public POCs for CVE-2026-108598

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-108598

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Patches & Fixes for CVE-2026-108598 (1)

Vendor Advisories for CVE-2026-108598 (2)

Proof of Concept for CVE-2026-108598 (1)

IV. Related Vulnerabilities

Same weakness: CWE-94

V. Comments for CVE-2026-108598

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