CVE-2026-13566

A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. Affected by this issue is some unknown functionality of the file /preview3.php. The manipulation of the argument course_year_section leads to sql injection. The attack may be initiated remotely. The exploit is publicly available and might be used.

Score

CVSS 3.1 7.3 High

Status

Deferred - cna@vuldb.com

Published

2026-06-29

Last modified

2026-10-25

Weaknesses

CWE-74, CWE-89

Affected products

• Class And Exam Timetabling System (Sourcecodester)

References

• https://vuldb.com/vuln/374574
• https://vuldb.com/vuln/374574/cti
• https://vuldb.com/cve/CVE-2026-13566
• https://vuldb.com/submit/844223
• https://github.com/Pluto2362/CVE-2026/issues/2
• https://www.sourcecodester.com/