CVE-2026-108635 JeecgBoot through 3.9.5 Missing Authorization via getDepartmentHead Endpoint
Authenticated attackers can enumerate department staff details, including hidden contacts, via an unprotected endpoint in JeecgBoot.
- 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-2026-108635?
CVE-2026-108635 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 GET /sys/sysDepart/getDepartmentHead endpoint of SysDepartController that allows any authenticated user to list department staff. Low-privileged attackers can enumerate departId values to retrieve staff names, avatars, posts, and mobile and telephone numbers, including contacts marked hidden.
Weakness: CWE-862
Which versions are affected by CVE-2026-108635?
How do I fix CVE-2026-108635?
No fix has been published for CVE-2026-108635 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-2026-108635 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108635 exists.
Sources
Also known as GHSA-2vh9-x4mx-cg75.