CVE-2026-9526 itsourcecode Electronic Judging System edit_team.php sql injection
Remote attackers can exploit SQL injection in the edit_team.php file to read or modify database contents in the Electronic Judging System.
- 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-2026-9526?
CVE-2026-9526 is a medium-severity SQL injection vulnerability in itsourcecode Electronic Judging System, published on 26 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was found in itsourcecode Electronic Judging System 1.0. This vulnerability affects unknown code of the file /admin/edit_team.php. The manipulation of the argument num_id results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.
Which versions are affected by CVE-2026-9526?
How do I fix CVE-2026-9526?
No fix has been published for CVE-2026-9526 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-2026-9526 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-9526 exists.
Sources
Also known as GHSA-2j8w-6h96-9r36.