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CVE-2026-84430— gouguoa edit_personal Endpoint Index.php update dynamically-determined object attributes

Quick assessment

Affected
n/a gouguoa
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.

gouguopen gouguoa是gouguopen组织的一个智能办公系统。 gouguopen gouguoa 5.10.0及之前版本和6.0.1及之前版本存在安全漏洞，该漏洞源于edit_personal Endpoint组件中app/home/controller/Index.php文件的update函数对参数position_id的错误操作，导致动态确定对象属性，攻击者可远程利用该漏洞。

CVSS 6.3 · Medium EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 14

VendorProduct Version RangeStatus
n/a gouguoa 5.0 affected
5.1 affected
5.2 affected
5.3 affected
5.4 affected
5.5 affected
5.6 affected
5.7 affected
… +6 more rows
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I. Basic Information for CVE-2026-84430

Vulnerability Information
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Vulnerability Title
gouguoa edit_personal Endpoint Index.php update dynamically-determined object attributes
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in gouguoa up to 5.10.0/6.0.1. This vulnerability affects the function update of the file app/home/controller/Index.php of the component edit_personal Endpoint. Such manipulation of the argument position_id leads to dynamically-determined object attributes. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 6.0.3 is able to resolve this issue. Upgrading the affected component is advised.
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
CWE-915
Source: CVE Program / CVE List V5
Vulnerability Title
gouguopen gouguoa 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
gouguopen gouguoa是gouguopen组织的一个智能办公系统。 gouguopen gouguoa 5.10.0及之前版本和6.0.1及之前版本存在安全漏洞，该漏洞源于edit_personal Endpoint组件中app/home/controller/Index.php文件的update函数对参数position_id的错误操作，导致动态确定对象属性，攻击者可远程利用该漏洞。
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
- gouguoa 5.0 cpe:2.3:a:gouguoa:gouguoa:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-84430

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III. Intelligence Information for CVE-2026-84430

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Vendor Advisories for CVE-2026-84430 (2)

Vendor Pages for CVE-2026-84430 (1)

Other References for CVE-2026-84430 (2)

Same Patch Batch · n/a · 2026-09-02 · 4 CVEs total

CVE-2026-84441 7.3 HIGH Piwigo Image Derivative i.php path traversal
CVE-2026-84438 3.5 LOW OpenCart Autocomplete Workflow edit.php cross site scripting
CVE-2026-84437 3.5 LOW OpenCart Autocomplete Workflow address.php cross site scripting

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-915

V. Comments for CVE-2026-84430

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