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CVE-2026-86804— seakee CPA-Manager-Plus HTTP handler.go CPAResource improper authorization

Quick assessment

Affected
seakee CPA-Manager-Plus
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 seakee CPA-Manager-Plus 1.11.10 及更早版本中发现了一个漏洞。该漏洞影响组件“HTTP Handler”中文件 的 功能。该问题源于不当的权限控制（Improper Authorization），且可通过远程方式发起攻击。升级至 1.11.11 版本即可修复此问题。补丁标识符为 842eec791377ddcbea5cd639bc065eaa4801d656。建议尽快升级受影响的组件。

CVSS 5.3 · Medium EPSS 0.38% · P31

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 12

VendorProduct Version RangeStatus
seakee CPA-Manager-Plus 1.11.0 affected
1.11.1 affected
1.11.2 affected
1.11.3 affected
1.11.4 affected
1.11.5 affected
1.11.6 affected
1.11.7 affected
… +4 more rows
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I. Basic Information for CVE-2026-86804

Vulnerability Information
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Vulnerability Title
seakee CPA-Manager-Plus HTTP handler.go CPAResource improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in seakee CPA-Manager-Plus up to 1.11.10. This vulnerability affects the function CPAResource of the file apps/manager-server/internal/http/controller/proxy/handler.go of the component HTTP Handler. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. Upgrading to version 1.11.11 is able to resolve this issue. The identifier of the patch is 842eec791377ddcbea5cd639bc065eaa4801d656. It is suggested to upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
seakee CPA-Manager-Plus 1.11.0 cpe:2.3:a:seakee:cpa-manager-plus:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-86804

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III. Intelligence Information for CVE-2026-86804

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Patches & Fixes for CVE-2026-86804 (2)

Proof of Concept for CVE-2026-86804 (1)

Vendor Pages for CVE-2026-86804 (1)

IV. Related Vulnerabilities

Same weakness: CWE-285

V. Comments for CVE-2026-86804

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