CVE-2026-11484 SourceCodester Class and Exam Timetabling System archive3.php sql injection
Remote attackers can exploit SQL injection in archive3.php to read or modify database contents in the Class and Exam Timetabling System.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-11484?
CVE-2026-11484 is a medium-severity SQL injection vulnerability in SourceCodester Class and Exam Timetabling System, published on 8 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. This impacts an unknown function of the file /archive3.php. This manipulation of the argument sy causes sql injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Which versions are affected by CVE-2026-11484?
How do I fix CVE-2026-11484?
No fix has been published for CVE-2026-11484 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-11484 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11484 exists.
Sources
Also known as GHSA-5q5v-x882-qf9g.