CVE-2026-1105 EasyCMS UserAction.class.php sql injection
Remote attackers can exploit SQL injection in EasyCMS via the _order argument 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-2026-1105?
CVE-2026-1105 is a medium-severity SQL injection vulnerability in EasyCMS, published on 17 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was identified in EasyCMS up to 1.6. This vulnerability affects unknown code of the file /UserAction.class.php. Such manipulation of the argument _order leads to sql injection. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-1105?
It affects 1 product.
Products include Easycms Easycms.
How do I fix CVE-2026-1105?
No fix has been published for CVE-2026-1105 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-2026-1105 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1105 exists.
Other vulnerabilities in EasyCMS
Sources
Also known as GHSA-6rcf-63m4-v8rw.