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CVE-2026-120274— beecue FastBee Groovy Script Executor script code injection

Quick assessment

Affected
beecue FastBee
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.

在 beecue FastBee 2.1.0 及更早版本中发现一个漏洞。该漏洞影响组件 Groovy Script Executor 中文件 /iot/script 的某项未知功能。攻击者可通过操纵该功能实现代码注入，且攻击可远程执行。修复该问题的补丁标识为 890a33846005a937a58cccd738b7fb9821b82ea9。建议安装此补丁以修复该问题。

CVSS 4.7 · Medium
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I. Basic Information for CVE-2026-120274

Vulnerability Information
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Vulnerability Title
beecue FastBee Groovy Script Executor script code injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in beecue FastBee up to 2.1.0. Affected by this issue is some unknown functionality of the file /iot/script of the component Groovy Script Executor. The manipulation leads to code injection. The attack is possible to be carried out remotely. The identifier of the patch is 890a33846005a937a58cccd738b7fb9821b82ea9. It is suggested to install a patch to address this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
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
beecue FastBee 2.0 cpe:2.3:a:beecue:fastbee:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-120274

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III. Intelligence Information for CVE-2026-120274

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Other References for CVE-2026-120274 (1)

Other References for CVE-2026-120274 (6)

IV. Related Vulnerabilities

Same product: FastBee
Same vendor: beecue
Same weakness: CWE-94