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CVE-2026-90617— GH05TCREW PentestAgent MCP HTTP Server main.py run_task os command injection

Quick assessment

Affected
GH05TCREW PentestAgent
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 GH05TCREW PentestAgent 组件中检测到一处漏洞，受影响的版本范围截至 commit cf882dabea3ed91cef016cdd115e5426315665a2。该漏洞位于 MCP HTTP Server 组件中文件 interface/main.py 的 run_task 函数内。通过对该函数进行特定操作可导致操作系统命令注入。该攻击可远程实施。目前该漏洞的利用方式已公开，可能被利用。该产品采用滚动发布策略以维持持续交付，因此无法明确指定受影响或修复后的具体版本号。用于修复此问题的拉取

CVSS 7.3 · High
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I. Basic Information for CVE-2026-90617

Vulnerability Information
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Vulnerability Title
GH05TCREW PentestAgent MCP HTTP Server main.py run_task os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in GH05TCREW PentestAgent up to cf882dabea3ed91cef016cdd115e5426315665a2. This vulnerability affects the function run_task of the file interface/main.py of the component MCP HTTP Server. Performing a manipulation results in os command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The pull request to fix this issue awaits acceptance.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A: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

Affected Products

Vendor Product Affected Versions CPE Subscribe
GH05TCREW PentestAgent cf882dabea3ed91cef016cdd115e5426315665a2 cpe:2.3:a:gh05tcrew:pentestagent:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-90617

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III. Intelligence Information for CVE-2026-90617

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Patches & Fixes for CVE-2026-90617 (1)

Security Blog Posts for CVE-2026-90617 (1)

IV. Related Vulnerabilities

Same product: PentestAgent
Same vendor: GH05TCREW
Same weakness: CWE-78

V. Comments for CVE-2026-90617

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