CVE-2026-103114 OS4ED openSIS-Classic Assignment Management Endpoint Assignments.php DBQuery_assignment sql injection
Remote attackers can exploit SQL injection in the Assignment Management endpoint 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-2026-103114?
CVE-2026-103114 is a medium-severity SQL injection vulnerability in OS4ED openSIS-Classic, published on 30 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was identified in OS4ED openSIS-Classic up to 9.3. The impacted element is the function DBQuery_assignment of the file modules/grades/Assignments.php of the component Assignment Management Endpoint. The manipulation of the argument Tables leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-103114?
How do I fix CVE-2026-103114?
No fix has been published for CVE-2026-103114 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-2026-103114 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-103114 exists.
Sources
Also known as GHSA-3697-v58m-hrx3.