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CVE-2026-40041— Pachno 1.0.6 Cross-Site Request Forgery via State-Changing Endpoints

Quick assessment

Affected
Pachno Pachno
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.

Pachno是Pachno开源的一个用于协作的开源平台。 Pachno 1.0.6版本存在跨站请求伪造漏洞，该漏洞源于缺少跨站请求伪造保护，可能导致攻击者在经过身份验证的用户上下文中执行任意操作。

CVSS 4.3 · Medium EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Pachno Pachno 1.0.6 affected
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I. Basic Information for CVE-2026-40041

Vulnerability Information
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Vulnerability Title
Pachno 1.0.6 Cross-Site Request Forgery via State-Changing Endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
Pachno 1.0.6 contains a cross-site request forgery vulnerability that allows attackers to perform arbitrary actions in authenticated user context by exploiting missing CSRF protections on state-changing endpoints. Attackers can craft malicious requests targeting login, registration, file upload, milestone editing, and administrative functions to force logout, create accounts, modify roles, inject comments, or upload files when authenticated users visit attacker-controlled websites.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Pachno 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pachno是Pachno开源的一个用于协作的开源平台。 Pachno 1.0.6版本存在跨站请求伪造漏洞，该漏洞源于缺少跨站请求伪造保护，可能导致攻击者在经过身份验证的用户上下文中执行任意操作。
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
Pachno Pachno 1.0.6 -

II. Public POCs for CVE-2026-40041

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III. Intelligence Information for CVE-2026-40041

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Vendor Advisories for CVE-2026-40041 (1)

Same Patch Batch · Pachno · 2026-04-13 · 6 CVEs total

CVE-2026-40042 9.8 CRITICAL Pachno 1.0.6 Wiki TextParser XML External Entity Injection
CVE-2026-40044 9.8 CRITICAL Pachno 1.0.6 FileCache Deserialization Remote Code Execution
CVE-2026-40040 8.8 HIGH Pachno 1.0.6 Unrestricted File Upload Remote Code Execution
CVE-2026-40038 7.2 HIGH Pachno 1.0.6 Stored Cross-Site Scripting via Multiple Parameters
CVE-2026-40039 6.5 MEDIUM Pachno 1.0.6 Open Redirection via return_to Parameter

IV. Related Vulnerabilities

Same product: Pachno
Same vendor: Pachno
Same weakness: CWE-352

V. Comments for CVE-2026-40041

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