CVE-2026-108882 JeecgBoot through 3.9.5 Missing Authorization via /sys/position/removePositionUser
Low-privileged users can remove position members from the system without proper authorization checks.
- 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-2026-108882?
CVE-2026-108882 is a medium-severity missing authorization vulnerability in JeecgBoot, published on 11 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 SysPositionController removeUserPosition handler that allows any authenticated user to remove position members. Low-privileged attackers can send DELETE requests with arbitrary userIds and positionId values to delete sys_user_position rows, detaching users from positions without logging.
Weakness: CWE-862
Which versions are affected by CVE-2026-108882?
How do I fix CVE-2026-108882?
No fix has been published for CVE-2026-108882 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-2026-108882 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108882 exists.
Sources
Also known as GHSA-v929-p4qr-3g7m.