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CVE-2026-71551— Super Productivity: Arbitrary OS Command Execution via IPC EXEC Handler with Persistent Whitelist

Quick assessment

Affected
super-productivity super-productivity
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Super Productivity 是一款集成了时间盒（timeboxing）和时间跟踪功能的高级待办事项列表应用。在版本 18.13.0 之前，electron/ipc-handlers/exec.ts 中的 EXEC IPC 处理程序通过 IPC.EXEC 通道接收来自渲染进程的命令字符串，并使用 child_process.exec() 执行该命令。electron/preload.ts 桥接代码将 window.ea.exec() 暴露给渲染进程代码，包括通过 new Function() 执行的社区插件

CVSS 7.8 · High EPSS 0.16% · P6

Affected Version Matrix 1

VendorProduct Version RangeStatus
super-productivity super-productivity < 18.13.0 affected
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I. Basic Information for CVE-2026-71551

Vulnerability Information
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Vulnerability Title
Super Productivity: Arbitrary OS Command Execution via IPC EXEC Handler with Persistent Whitelist
Source: CVE Program / CVE List V5
Vulnerability Description
Super Productivity is an advanced todo list app with integrated timeboxing and time tracking capabilities. Prior to 18.13.0, the EXEC IPC handler in electron/ipc-handlers/exec.ts accepts a command string from the renderer through the IPC.EXEC channel and executes it with child_process.exec(). The electron/preload.ts bridge exposes window.ea.exec() to renderer code, including community plugins executed with new Function(), without requiring nodeExecution permission. A confirmation dialog protects only the first execution, its persistence checkbox is selected by default, and approved commands are stored in the ALLOWED_COMMANDS value in simpleSettings for silent later execution with the desktop account's privileges. This issue is fixed in version 18.13.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
super-productivity super-productivity < 18.13.0 -

II. Public POCs for CVE-2026-71551

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 8689 chars
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III. Intelligence Information for CVE-2026-71551

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Patches & Fixes for CVE-2026-71551 (2)

Vendor Advisories for CVE-2026-71551 (1)

IV. Related Vulnerabilities

Same weakness: CWE-78

V. Comments for CVE-2026-71551

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