CVE-2026-108688 Eladmin through 2.7 Missing Authorization via /api/localStorage/pictures Upload
Low-privileged users can bypass authorization to upload files and disclose server paths in Eladmin.
- 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-2026-108688?
CVE-2026-108688 is a medium-severity missing authorization vulnerability in elunez eladmin, published on 11 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Eladmin through 2.7 contains a missing authorization vulnerability in the LocalStorageController uploadPicture handler that allows low-privileged authenticated users to bypass the storage:add permission. Attackers can send POST requests with image-named files to /api/localStorage/pictures to write files into server local storage and disclose absolute server paths.
Weakness: CWE-862
Which versions are affected by CVE-2026-108688?
How do I fix CVE-2026-108688?
No fix has been published for CVE-2026-108688 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-2026-108688 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108688 exists.
Sources
Also known as GHSA-2hch-3q25-w3g9.