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CVE-2026-5248— gougucms User Registration Login.php reg_submit dynamically-determined object attributes

CVSS 6.3 · Medium EPSS 0.06% · P19
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I. Basic Information for CVE-2026-5248

Vulnerability Information
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Vulnerability Title
gougucms User Registration Login.php reg_submit dynamically-determined object attributes
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in gougucms 4.08.18. This affects the function reg_submit of the file gougucms-master\app\home\controller\Login.php of the component User Registration Handler. Such manipulation of the argument level leads to dynamically-determined object attributes. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-915
Source: NVD (National Vulnerability Database)
Vulnerability Title
gougucms 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
gougucms（勾股CMS）是中国勾股（gougu）开源的一套基于 ThinkPHP6 + Layui + MySql 打造的轻量级的通用后台管理框架。 gougucms 4.08.18版本存在安全漏洞，该漏洞源于对文件gougucms-masterapphomecontrollerLogin.php中参数level的错误操作，可能导致动态确定对象属性。
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

VendorProductAffected VersionsCPESubscribe
-gougucms 4.08.18 cpe:2.3:a:gougucms:gougucms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-5248

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III. Intelligence Information for CVE-2026-5248

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Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-5248

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