Vulnerability · Published Jul 19, 2026 · Assigned by VulDB
CVE-2026-16227SourceCodester Class and Exam Timetabling System edit_subject.php sql injection
High 7.3
In plain English
A high-severity SQL injection in Class and Exam Timetabling System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.4%top 62.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A security vulnerability has been detected in SourceCodester Class and Exam Timetabling System 1.0. This impacts an unknown function of the file /edit_subject.php. Such manipulation of the argument ID leads to sql injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SourceCodester | Class and Exam Timetabling System | 1.0 |
Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-380049 | SourceCodester Class and Exam Timetabling System edit_subject.php sql injection vdb-entry, technical-description
- VDB-380049 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-16227 | CVE Analysis and Report third-party-advisory
- Submit #858246 | SourceCodester Class and Exam Timetabling System V1.0 SQL injection third-party-advisory
- https://github.com/fichterclapsaddle879-rgb/MyCve/issues/2 exploit, issue-tracking
- https://www.sourcecodester.com/ product