Vulnerability · Published Sep 6, 2026 · Assigned by VulDB
CVE-2026-86222SourceCodester Class and Exam Timetabling System modal_add_course2.php mysqli_query 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 38% 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 vulnerability has been found in SourceCodester Class and Exam Timetabling System 1.0. This affects the function mysqli_query of the file /admin/modal_add_course2.php. Such manipulation of the argument course leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public 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-399375 | SourceCodester Class and Exam Timetabling System modal_add_course2.php mysqli_query sql injection vdb-entry, technical-description
- VDB-399375 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-86222 | CVE Analysis and Report third-party-advisory
- Submit #897748 | SourceCodester Class and Exam Timetabling System V1.0 SQL injection third-party-advisory
- https://github.com/justconter/_CVE/issues/3 exploit, issue-tracking
- https://www.sourcecodester.com/ product