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CVE-2026-73081— Activepieces: Remote Code Execution via Command Injection in Code Step Name

Quick assessment

Affected
activepieces activepieces
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.

Activepieces是Activepieces组织的一个可视化工作流自动化平台。 Activepieces 0.80.0之前版本存在命令注入漏洞，该漏洞源于代码编译管道从步骤名称构建磁盘路径并传递给shell调用的构建命令，步骤名称中的shell元字符可导致在创建代码沙箱前执行任意命令，可能导致经过身份验证的用户以worker进程用户身份执行命令、读写worker文件系统、泄露环境机密及访问内部服务。

CVSS 8.7 · High EPSS 0.30% · P22

Affected Version Matrix 1

VendorProduct Version RangeStatus
activepieces activepieces < 0.80.0 affected
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I. Basic Information for CVE-2026-73081

Vulnerability Information
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Vulnerability Title
Activepieces: Remote Code Execution via Command Injection in Code Step Name
Source: CVE Program / CVE List V5
Vulnerability Description
Activepieces is an open source AI workflow automation platform. Prior to 0.80.0, the worker's code-compilation pipeline builds the on-disk path for a Code step from the step's name and passes that path to a shell-invoked build command. A step name containing shell metacharacters can break out of the intended build invocation and execute arbitrary commands during compilation before any code sandbox is created. An authenticated user with permission to create or edit a flow can execute commands as the worker process user, read and write the worker filesystem, exfiltrate environment secrets, and reach internal services available to the worker. This issue is fixed in version 0.80.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Activepieces 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Activepieces是Activepieces组织的一个可视化工作流自动化平台。 Activepieces 0.80.0之前版本存在命令注入漏洞，该漏洞源于代码编译管道从步骤名称构建磁盘路径并传递给shell调用的构建命令，步骤名称中的shell元字符可导致在创建代码沙箱前执行任意命令，可能导致经过身份验证的用户以worker进程用户身份执行命令、读写worker文件系统、泄露环境机密及访问内部服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
activepieces activepieces < 0.80.0 -

II. Public POCs for CVE-2026-73081

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III. Intelligence Information for CVE-2026-73081

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Vendor Advisories for CVE-2026-73081 (1)

Vendor Pages for CVE-2026-73081 (1)

Same Patch Batch · activepieces · 2026-08-11 · 4 CVEs total

CVE-2026-73083 7.6 HIGH Activepieces: V8 Isolate Sandbox Bypass via importFresh Module Loading
CVE-2026-73084 6.1 MEDIUM Activepieces: Reflected Cross-Site Scripting in OAuth Redirect Endpoint
CVE-2026-73082 5.3 MEDIUM Activepieces: Server-side request forgery in MCP tool validation endpoint

IV. Related Vulnerabilities

Same product: activepieces
Same vendor: activepieces
Same weakness: CWE-78

V. Comments for CVE-2026-73081

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