CVE-2026-13565 SourceCodester Class and Exam Timetabling System edit_class1.php sql injection
Remote attackers can exploit SQL injection in edit_class1.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-2026-13565?
CVE-2026-13565 is a medium-severity SQL injection vulnerability in SourceCodester Class and Exam Timetabling System, published on 29 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was determined in SourceCodester Class and Exam Timetabling System 1.0/1.php. Affected by this vulnerability is an unknown functionality of the file /edit_class1.php. Executing a manipulation of the argument ID can lead to sql injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
Which versions are affected by CVE-2026-13565?
How do I fix CVE-2026-13565?
No fix has been published for CVE-2026-13565 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-2026-13565 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13565 exists.
Sources
Also known as GHSA-fjj7-q36f-r4pw.