CVE-2026-105146 Comsenz Discuz! Admin Medal Moderation mod.php modmedalsubmit sql injection
Remote attackers can exploit SQL injection in the admin medal moderation module to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105146?
CVE-2026-105146 is a medium-severity SQL injection vulnerability in Comsenz Discuz!, published on 4 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability was found in Comsenz Discuz! X5.0-20260801/X5.0-20260820/X5.0-20260910. Affected by this issue is the function modmedalsubmit of the file upload/source/app/admin/child/medals/mod.php of the component Admin Medal Moderation. The manipulation of the argument delete results in sql injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-105146?
How do I fix CVE-2026-105146?
No fix has been published for CVE-2026-105146 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-2026-105146 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-105146 exists.
Sources
Also known as GHSA-4h38-vc9g-hmhp.