CVE-2026-4014— itsourcecode Cafe Reservation System Registration signup.php sql injection
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I. Basic Information for CVE-2026-4014
Vulnerability Information
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Vulnerability Title
itsourcecode Cafe Reservation System Registration signup.php sql injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in itsourcecode Cafe Reservation System 1.0. This impacts an unknown function of the file /curvus2/signup.php of the component Registration. Performing a manipulation of the argument Username results in sql injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
itsourcecode Cafe Reservation System SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
itsourcecode Cafe Reservation System是itsourcecode开源的一个咖啡馆预订系统。 itsourcecode Cafe Reservation System 1.0版本存在SQL注入漏洞，该漏洞源于组件Registration中文件/curvus2/signup.php对参数Username的错误操作，可能导致SQL注入攻击。
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 |
|---|---|---|---|---|
| itsourcecode | Cafe Reservation System | 1.0 | - |
II. Public POCs for CVE-2026-4014
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Submit #769789: itsourcecode Cafe Reservation System V1.0 SQL Injectionthird-party-advisory
- CVE-2026-4014 itsourcecode Cafe Reservation System Registration signup.php sql injectionvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-4014
Same Patch Batch · itsourcecode · 2026-03-12 · 5 CVEs total
| CVE-2026-3981 | 7.3 HIGH | itsourcecode Online Doctor Appointment System doctor_action.php sql injection |
| CVE-2026-3980 | 7.3 HIGH | itsourcecode Online Doctor Appointment System patient_action.php sql injection |
| CVE-2026-3993 | 4.3 MEDIUM | itsourcecode Payroll Management System manage_employee_deductions.php cross site scripting |
| CVE-2026-3982 | 4.3 MEDIUM | itsourcecode University Management System view_result.php cross site scripting |
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itsourcecode Electronic Judging System login.php sql injecti - CVE-2026-7077
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Same weakness: CWE-89
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V. Comments for CVE-2026-4014
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