CVE-2026-7742 CodeAstro Online Classroom facultylogin sql injection
Remote attackers can exploit SQL injection in the faculty 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-2026-7742?
CVE-2026-7742 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 flaw has been found in CodeAstro Online Classroom 1.0. The affected element is an unknown function of the file /OnlineClassroom/facultylogin. Executing a manipulation of the argument fid can lead to sql injection. The attack can be executed remotely. The exploit has been published and may be used.
Which versions are affected by CVE-2026-7742?
How do I fix CVE-2026-7742?
No fix has been published for CVE-2026-7742 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-2026-7742 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7742 exists.
Sources
Also known as GHSA-qhmp-m8h2-qfmp.