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CVE-2026-80138— ClipBucket V5 5.5.1 through 5.5.3-#153 OS Command Injection via Installer php_cli_filepath Parameter

Quick assessment

Affected
MacWarrior clipbucket-v5
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.

ClipBucket V5 的网络安装程序在将 php_cli_filepath 参数传递给 shell 执行之前，未能对其进行适当的验证或转义。未授权的攻击者可以向安装程序提交构造好的 POST 请求，并通过提供恶意的 php_cli_filepath 值，以 Web 服务器用户的身份执行任意命令。

CVSS 9.8 · Critical

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-80138

Vulnerability Information
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Vulnerability Title
ClipBucket V5 5.5.1 through 5.5.3-#153 OS Command Injection via Installer php_cli_filepath Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
ClipBucket V5's web installer fails to properly validate or escape the php_cli_filepath parameter before passing it to shell execution. Unauthenticated attackers can submit a crafted POST request to the installer with a malicious php_cli_filepath value to execute arbitrary commands as the web server user.
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
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
MacWarrior clipbucket-v5 5.5.1 ~ 5.5.3-#153 -

II. Public POCs for CVE-2026-80138

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8958 chars
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III. Intelligence Information for CVE-2026-80138

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Patches & Fixes for CVE-2026-80138 (2)

Vendor Advisories for CVE-2026-80138 (1)

Other References for CVE-2026-80138 (1)

IV. Related Vulnerabilities

Same product: clipbucket-v5
Same vendor: MacWarrior
Same weakness: CWE-78

V. Comments for CVE-2026-80138

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