CVE-2026-91848 WuzhiCMS index.php getDataOfJson sql injection
Remote attackers can exploit SQL injection in WuzhiCMS via the getDataOfJson function 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-2026-91848?
CVE-2026-91848 is a medium-severity SQL injection vulnerability in WuzhiCMS, published on 15 Sep 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 WuzhiCMS up to 4.1.0. Affected by this issue is the function article::getDataOfJson of the file /index.php?m=content&f=article&v=getDataOfJson. The manipulation of the argument title/master_table leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-91848?
How do I fix CVE-2026-91848?
No fix has been published for CVE-2026-91848 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-2026-91848 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-91848 exists.
Sources
Also known as GHSA-c9wc-m4jx-58q4.