CVE-2026-111686 IceCMS through 4.1.5 SQL Injection via /WebArticle/findarticlesbynum
Unauthenticated attackers can inject SQL via the num parameter in IceCMS to extract database contents using union-based or blind techniques.
- 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-2026-111686?
CVE-2026-111686 is a high-severity SQL injection vulnerability in Thecosy IceCMS, published on 16 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IceCMS through 4.1.5 contains an unauthenticated sql injection vulnerability that allows remote attackers to inject SQL through the num path parameter of /WebArticle/findarticlesbynum. Attackers can append crafted SQL after the LIMIT clause concatenated into a MyBatis-Plus QueryWrapper to extract database contents via union-based or blind techniques.
Weakness: CWE-89
Which versions are affected by CVE-2026-111686?
How do I fix CVE-2026-111686?
No fix has been published for CVE-2026-111686 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-2026-111686 being exploited?
There is no known exploitation of CVE-2026-111686 in the wild and no public exploit code.
Sources
Also known as GHSA-hgc3-v7wx-g8w8.