Description
A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0/5.php. Affected by this vulnerability is an unknown functionality of the file /preview5.php. Such manipulation of the argument course_year_section leads to sql injection. The attack may be performed from remote. The exploit is publicly available and might be used.
Severity (CVSS)
| Base score | 6.9 |
|---|---|
| Severity | Medium |
| Version | CVSS 4.0 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P |
| Provided by | CNA |
Weaknesses
- CWE-89 — SQL Injection
- CWE-74 — Injection
Affected products
| Vendor | Product | Versions |
|---|---|---|
| SourceCodester | Class and Exam Timetabling System | 1.0; 5.php |
References
- https://vuldb.com/vuln/374529 (vdb-entry technical-description)
- https://vuldb.com/vuln/374529/cti (signature permissions-required)
- https://vuldb.com/cve/CVE-2026-13521 (third-party-advisory)
- https://vuldb.com/submit/839572 (third-party-advisory)
- https://github.com/xiaoxuxu233/myCVE/issues/2 (exploit issue-tracking)
- https://www.sourcecodester.com/ (product)
Generated from the official CVE List on 29 Jun 2026 07:08 UTC.