Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

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

Quick assessment

Affected
n/a gougucms
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.

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。

CVSS 6.3 · Medium EPSS 0.24% · P15

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-5248

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
gougucms User Registration Login.php reg_submit dynamically-determined object attributes
Source: CVE Program / CVE List V5
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: 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
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

Vendor Product Affected Versions CPE Subscribe
- gougucms 4.08.18 cpe:2.3:a:gougucms:gougucms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-5248

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-5248

请登录查看更多情报信息。

Security Blog Posts for CVE-2026-5248 (1)

Same Patch Batch · n/a · 2026-04-01 · 28 CVEs total

CVE-2025-67805 5.9 MEDIUM Sage DPW 安全漏洞
CVE-2025-67806 3.7 LOW Sage DPW 安全漏洞
CVE-2026-5249 3.5 LOW gougucms Record Endpoint record.html cross site scripting
CVE-2026-30523 SourceCodester Loan Management System 安全漏洞
CVE-2025-67807 Sage DPW 安全漏洞
CVE-2025-66442 Mbed TLS 安全漏洞
CVE-2024-40489 JeecgBoot 安全漏洞
CVE-2024-43028 JeecgBoot 安全漏洞
CVE-2026-30573 SourceCodester Pharmacy Product Management System 安全漏洞
CVE-2026-30289 Tinybeans Private Family Album App 安全漏洞
CVE-2026-30643 DesDev DedeCMS 安全漏洞
CVE-2026-30287 Deep Thought Industries ACE Scanner PDF Scanner 安全漏洞
CVE-2026-30292 Docudepot PDF Reader 安全漏洞
CVE-2026-30526 SourceCodester Zoo Management System 安全漏洞
CVE-2026-30291 Ora Tools PDF Reader 安全漏洞
CVE-2026-30522 SourceCodester Loan Management System 安全漏洞
CVE-2026-30273 PandasAI 安全漏洞
CVE-2026-31027 TOTOLINK A3600R 安全漏洞
CVE-2026-34875 Mbed TLS 安全漏洞
CVE-2026-34873 Mbed TLS 安全漏洞

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

No comments yet

Leave a comment