CVE-2026-9483— SourceCodester Student Grades Management System grades.php improper authorization
Quick assessment
Affected
SourceCodester Student Grades Management System
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.
SourceCodester Student Grades Management System是SourceCodester开源的一个学生成绩管理系统。 SourceCodester Student Grades Management System 1.0版本存在授权问题漏洞，该漏洞源于文件grades.php中对参数student_id的操作，可能导致授权不当。攻击者可远程发起攻击。
Possible ATT&CK Techniques 1 AI
T1078 · Valid AccountsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SourceCodester | Student Grades Management System | 1.0 |
affected |
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I. Basic Information for CVE-2026-9483
Vulnerability Information
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Vulnerability Title
SourceCodester Student Grades Management System grades.php improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in SourceCodester Student Grades Management System 1.0. Affected is an unknown function of the file grades.php. Performing a manipulation of the argument student_id results in improper authorization. The attack may be initiated remotely. The exploit has been made public and could be used.
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
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SourceCodester Student Grades Management System 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester Student Grades Management System是SourceCodester开源的一个学生成绩管理系统。 SourceCodester Student Grades Management System 1.0版本存在授权问题漏洞，该漏洞源于文件grades.php中对参数student_id的操作，可能导致授权不当。攻击者可远程发起攻击。
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 |
|---|---|---|---|---|
| SourceCodester | Student Grades Management System | 1.0 |
cpe:2.3:a:sourcecodester:student_grades_management_system:*:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-9483
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-9483 (2)
Same Patch Batch · SourceCodester · 2026-05-25 · 12 CVEs total
| CVE-2026-9447 | 7.3 HIGH | SourceCodester Simple POS and Inventory System search.php sql injection |
| CVE-2026-9484 | 6.3 MEDIUM | SourceCodester Student Grades Management System classroom.php removeStudentFromClassroom i |
| CVE-2026-9445 | 6.3 MEDIUM | SourceCodester Simple POS and Inventory System File Extension addproduct.php unrestricted |
| CVE-2026-9412 | 6.3 MEDIUM | SourceCodester Indian Invoicing System Backend Endpoint access control |
| CVE-2026-9411 | 6.3 MEDIUM | SourceCodester Indian Invoicing System Invoice Generation IGST_Invoice.php sql injection |
| CVE-2026-9446 | 4.7 MEDIUM | SourceCodester Simple POS and Inventory System edit_customer.php sql injection |
| CVE-2026-9444 | 4.7 MEDIUM | SourceCodester Simple POS and Inventory System GET Parameter deleteproduct.php delete sql |
| CVE-2026-9486 | 4.3 MEDIUM | SourceCodester Student Grades Management System cross-site request forgery |
| CVE-2026-9413 | 4.3 MEDIUM | SourceCodester Indian Invoicing System category.php cross site scripting |
| CVE-2026-9485 | 3.5 LOW | SourceCodester Student Grades Management System students.php cross site scripting |
| CVE-2026-9414 | 3.5 LOW | SourceCodester Indian Invoicing System Invoice Template Render Database-Backed add_order.p |
IV. Related Vulnerabilities
Same product: Student Grades Management System
-
CVE-2026-9486
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CVE-2026-9484
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V. Comments for CVE-2026-9483
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