CVE-2026-6490 QueryMine sms GET Request Parameter deletecourse.php sql injection
Remote attackers can exploit SQL injection in the deletecourse.php script 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-2026-6490?
CVE-2026-6490 is a medium-severity SQL injection vulnerability in QueryMine sms, published on 17 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A weakness has been identified in QueryMine sms up to 7ab5a9ea196209611134525ffc18de25c57d9593. Impacted is an unknown function of the file admin/deletecourse.php of the component GET Request Parameter Handler. This manipulation of the argument ID causes sql injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-6490?
How do I fix CVE-2026-6490?
No fix has been published for CVE-2026-6490 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-2026-6490 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6490 exists.
Sources
Also known as GHSA-w25c-m5vq-j5mh.