CVE-2026-10258 itsourcecode Content Management System add_sub_topic.php sql injection
Remote attackers can exploit SQL injection in the add_sub_topic.php file 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-2026-10258?
CVE-2026-10258 is a medium-severity SQL injection vulnerability in itsourcecode Content Management System, published on 1 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A weakness has been identified in itsourcecode Content Management System 1.0. Impacted is an unknown function of the file /admin/add_sub_topic.php. This manipulation of the argument topic_id causes sql injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Which versions are affected by CVE-2026-10258?
How do I fix CVE-2026-10258?
No fix has been published for CVE-2026-10258 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-2026-10258 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-10258 exists.
Sources
Also known as GHSA-cqr5-3fqx-99xv.