CVE-2026-108110 MOVO through 0.2.3 Authorization Bypass via Document Endpoints
Authenticated attackers can bypass authorization to read private documents and overwrite blueprints by supplying arbitrary object paths to chat API endpoints.
- 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-2026-108110?
CVE-2026-108110 is a high-severity missing authorization vulnerability in himovo MOVO, published on 9 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MOVO through 0.2.3 contains an authorization bypass vulnerability in the chat-api document endpoints that allows authenticated users to access other users' stored objects by supplying arbitrary object paths. Attackers who know a target's object path can send it to /api/documents/fetch or /api/documents/save-blueprint to read private documents and overwrite presentation blueprints.
Weakness: CWE-639
Which versions are affected by CVE-2026-108110?
How do I fix CVE-2026-108110?
No fix has been published for CVE-2026-108110 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-2026-108110 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108110 exists.
Sources
Also known as GHSA-33xm-96fg-7hfc.