CVE-2026-7741 CodeAstro Online Classroom studentlogin sql injection
Remote attackers can exploit SQL injection in the student login module to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-7741?
CVE-2026-7741 is a medium-severity SQL injection vulnerability in CodeAstro Online Classroom, published on 4 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was detected in CodeAstro Online Classroom 1.0. Impacted is an unknown function of the file /OnlineClassroom/studentlogin. Performing a manipulation of the argument sid results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.
Which versions are affected by CVE-2026-7741?
How do I fix CVE-2026-7741?
No fix has been published for CVE-2026-7741 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-2026-7741 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7741 exists.
Sources
Also known as GHSA-7rxh-jp33-7827.