CVE-2026-108629 JeecgBoot through 3.9.5 Missing Authorization via sysDepartPermission datarule Endpoint
Low-privileged users can modify department data rules in JeecgBoot due to missing authorization checks on the datarule endpoint.
- 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-2026-108629?
CVE-2026-108629 is a medium-severity missing authorization vulnerability in JeecgBoot, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the saveDatarule handler of SysDepartPermissionController that allows any authenticated user to modify department data rules. Low-privileged attackers can send departId, permissionId and dataRuleIds to POST /sys/sysDepartPermission/datarule to change, add or clear data rules on any department-menu permission binding.
Weakness: CWE-862
Which versions are affected by CVE-2026-108629?
How do I fix CVE-2026-108629?
No fix has been published for CVE-2026-108629 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-108629 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108629 exists.
Sources
Also known as GHSA-42x3-jmxr-w79h.