CVE-2026-111682 EFAK 5.0.0 through 5.1.0 Missing Authorization via /api/model-config Exposes API Keys
Low-privilege users can access unmasked LLM API keys via the model-config API, leading to potential provider account compromise and financial loss.
- 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-2026-111682?
CVE-2026-111682 is a high-severity missing authorization vulnerability in smartloli EFAK, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
EFAK 5.0.0 through 5.1.0 contains a missing authorization vulnerability that allows authenticated low-privilege users to read LLM provider API keys through the /api/model-config REST API. Attackers with any ROLE_USER account can query /api/model-config/page or /api/model-config/{id} to retrieve unmasked keys, enabling provider account access and incurred costs.
Weakness: CWE-862
Which versions are affected by CVE-2026-111682?
How do I fix CVE-2026-111682?
No fix has been published for CVE-2026-111682 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-2026-111682 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111682 exists.
Sources
Also known as GHSA-jqpg-p8wq-hcmv.