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CVE-2026-76999— SourceCodester CET Automated Grading System with AI Predictive Analytics index.php add_grade improper authorization

Quick assessment

Affected
SourceCodester CET Automated Grading System with AI Predictive Analytics
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.

在 SourceCodester CET 自动评分系统（带 AI 预测分析）1.0 版本中发现了一个漏洞。该漏洞影响文件 /index.php 中的 add_grade 函数。对 student_id 参数进行操作会导致权限控制不当。该攻击可由远程发起。

CVSS 6.3 · Medium EPSS 0.26% · P18

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0 affected
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I. Basic Information for CVE-2026-76999

Vulnerability Information
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Vulnerability Title
SourceCodester CET Automated Grading System with AI Predictive Analytics index.php add_grade improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0. This affects the function add_grade of the file /index.php. Performing a manipulation of the argument student_id results in improper authorization. The attack can be initiated remotely.
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0 cpe:2.3:a:sourcecodester:cet_automated_grading_system_with_ai_predictive_analytics:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-76999

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III. Intelligence Information for CVE-2026-76999

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Other References for CVE-2026-76999 (1)

Same Patch Batch · SourceCodester · 2026-08-20 · 5 CVEs total

CVE-2026-76998 7.3 HIGH SourceCodester Simple Online Food Ordering System ajax.php delete_category sql injection
CVE-2026-76996 7.3 HIGH SourceCodester Simple Online Food Ordering System view_order.php sql injection
CVE-2026-76997 6.3 MEDIUM SourceCodester Simple Online Food Ordering System ajax.php save_category sql injection
CVE-2026-76995 4.7 MEDIUM SourceCodester Simple Online Food Ordering System ajax.php save_menu unrestricted upload

IV. Related Vulnerabilities

Same product: CET Automated Grading System with AI Predictive Analytics
Same vendor: SourceCodester
Same weakness: CWE-285

V. Comments for CVE-2026-76999

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