CVE-2026-108675 JeecgBoot through 3.9.5 Missing Authorization via /sys/annountCement/editIzTop
Low-privileged users can modify announcement pin status in JeecgBoot due to missing authorization checks in the editIzTop handler.
- 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-2026-108675?
CVE-2026-108675 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 SysAnnouncementController editIzTop handler that allows low-privileged authenticated users to change announcement pin status. Attackers can send POST or PUT requests with any announcement id to pin or unpin system notices shown at the top for all users.
Weakness: CWE-862
Which versions are affected by CVE-2026-108675?
How do I fix CVE-2026-108675?
No fix has been published for CVE-2026-108675 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-2026-108675 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108675 exists.
Sources
Also known as GHSA-h57x-r7g5-mxm5.