CVE-2026-108671 JeecgBoot through 3.9.5 Missing Authorization via /airag/airagMcp/queryById
Authenticated users can read sensitive MCP server configurations and tokens due to missing authorization checks in JeecgBoot.
- 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-2026-108671?
CVE-2026-108671 is a high-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 that allows any authenticated user to read MCP server configurations because the queryById permission check is commented out. Attackers can obtain record ids from the unguarded /airag/app/queryById endpoint and retrieve MCP endpoint URLs, headers, and outbound authentication tokens.
Weakness: CWE-862
Which versions are affected by CVE-2026-108671?
How do I fix CVE-2026-108671?
No fix has been published for CVE-2026-108671 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-2026-108671 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108671 exists.
Sources
Also known as GHSA-p9cq-jf42-732x.