Vulnerability · Published Aug 20, 2026 · Assigned by VulDB
CVE-2026-76999SourceCodester CET Automated Grading System with AI Predictive Analytics index.php add_grade improper authorization
Medium 6.3
In plain English
A medium-severity security flaw in CET Automated Grading System with AI Predictive Analytics from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.3%top 71.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SourceCodester | CET Automated Grading System with AI Predictive Analytics | 1.0 |
Weakness: CWE-285, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
References
- VDB-393622 | SourceCodester CET Automated Grading System with AI Predictive Analytics index.php add_grade improper authorization vdb-entry, technical-description
- VDB-393622 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-76999 | CVE Analysis and Report third-party-advisory
- Submit #880522 | SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0 Improper Access Control third-party-advisory
- https://www.sourcecodester.com/ product