CVE-2026-108684 erzhongxmu Jeewms Autocomplete Data JeecgFormDemoController.java getTreeData sql injection
Remote attackers can exploit SQL injection in the Autocomplete Data Handler to read or modify database contents in Jeewms.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-108684?
CVE-2026-108684 is a medium-severity SQL injection vulnerability in erzhongxmu Jeewms, published on 11 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was detected in erzhongxmu Jeewms up to 3.7. This affects the function getTreeData of the file src/main/java/com/jeecg/demo/controller/JeecgFormDemoController.java of the component Autocomplete Data Handler. Performing a manipulation of the argument searchVal results in sql injection. The attack can be initiated remotely. The patch is named 6e29bd57972a499e9c8a81a2dbe94d0d5cf23af0. It is recommended to apply a patch to fix this issue.
Which versions are affected by CVE-2026-108684?
How do I fix CVE-2026-108684?
No fix has been published for CVE-2026-108684 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-2026-108684 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108684 exists.
Sources
Also known as GHSA-6m96-h9v3-q5rx, GHSA-mc7c-w398-v7xp.