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CVE-2026-94051— 0717376 cowork_bench pdf-tools-mcp server.py ControlFlowNode server-side request forgery

Quick assessment

Affected
0717376 cowork_bench
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 0717376 cowork_bench 项目中（版本直至 d943e75bc0fc8e3b27141979300cd8cbcd1e890d）发现一个漏洞。受影响的组件是 pdf-tools-mcp，具体位于文件 中的 函数。通过恶意操纵参数 ，可触发服务器端请求伪造（SSRF）漏洞。该攻击可远程发起，且利用方法已公开，可能被用于实际攻击。 该产品采用滚动发布（rolling release）模式以实现持续交付，因此无法提供受影响的或已修复的具体版本信息。项目维护方已通过问题报告提前获知此问题，但截至目前尚未作

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-94051

Vulnerability Information
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Vulnerability Title
0717376 cowork_bench pdf-tools-mcp server.py ControlFlowNode server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in 0717376 cowork_bench up to d943e75bc0fc8e3b27141979300cd8cbcd1e890d. Affected by this vulnerability is the function ControlFlowNode of the file local_servers/pdf-tools-mcp/pdf_tools_mcp/server.py of the component pdf-tools-mcp. Performing a manipulation of the argument pdf_file_path results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been made public and could be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
0717376 cowork_bench d943e75bc0fc8e3b27141979300cd8cbcd1e890d cpe:2.3:a:0717376:cowork_bench:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-94051

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III. Intelligence Information for CVE-2026-94051

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Proof of Concept for CVE-2026-94051 (1)

Security Blog Posts for CVE-2026-94051 (1)

Other References for CVE-2026-94051 (1)

IV. Related Vulnerabilities

Same weakness: CWE-918

V. Comments for CVE-2026-94051

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