CVE-2026-16228 MEDIUM

CVE-2026-16228: SourceCodester Class and Exam Timetabling System edit_schoolyr.php sql injection

Vendor Sourcecodester

Product Class and Exam Timetabling System

Weakness CWE-89 · SQLi

Published July 19, 2026

Last update July 20, 2026

View on NVD All CVEs

CVSS base score

6.9/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS 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

What the vulnerability does

01Description

A vulnerability was detected in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /edit_schoolyr.php. Performing a manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Key dates

02Disclosure timeline

July 19, 2026 CVE published

July 20, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-16228 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/89.html AskarLabs — CWE-89 write-up SQL Injection

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04Related CVE

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