CVE-2026-16765 CodeAstro Online Classroom loginlinkadmin.php sql injection
Remote attackers can exploit SQL injection in the loginlinkadmin.php file to read or modify database contents.
- 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-2026-16765?
CVE-2026-16765 is a medium-severity SQL injection vulnerability in CodeAstro Online Classroom, published on 23 Jul 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 CodeAstro Online Classroom 1.0. Affected by this issue is some unknown functionality of the file /OnlineClassroom/loginlinkadmin.php. Executing a manipulation of the argument aid can lead to sql injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.
Which versions are affected by CVE-2026-16765?
How do I fix CVE-2026-16765?
No fix has been published for CVE-2026-16765 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-2026-16765 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16765 exists.
Sources
Also known as GHSA-ghmg-mfwh-wccv.