CVE-2026-111683 Allegro Ralph through 20260902.1 Missing Authorization in Data Center Rack API
Authenticated staff users can bypass permission checks to read sensitive asset details and modify rack configurations in Allegro Ralph.
- 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-2026-111683?
CVE-2026-111683 is a medium-severity missing authorization vulnerability in allegro ralph, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Allegro Ralph through 20260902.1 contains a missing authorization vulnerability that allows authenticated staff users to bypass rack model permissions because RalphPermission skips checks for views without a queryset. Attackers can call DCAssetsView and SRRacksAPIView at /api/rack/<id> and /api/server_room/<id> to read asset hostnames, serials and management IPs, and to modify, move or create racks.
Weakness: CWE-862
Which versions are affected by CVE-2026-111683?
How do I fix CVE-2026-111683?
No fix has been published for CVE-2026-111683 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-2026-111683 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111683 exists.
Sources
Also known as GHSA-7m2f-c6pw-4f2h.