CVE-2026-80208 APITable through 1.13.0-beta.1 Missing Authentication on the Internal Account Closure Endpoints
Unauthenticated attackers can permanently close user accounts and delete associated data by accessing internal endpoints that lack authentication checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-80208?
CVE-2026-80208 is a high-severity missing authorization vulnerability in apitable, published on 27 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
APITable through 1.13.0-beta.1 annotates both getUserHistories and closePausedUserAccount in InternalUserController with requiredLogin = false. ResourceInterceptor honours that annotation by returning before any session or API key is validated, and the nginx gateway shipped with the product proxies every /api request to the backend server, so both endpoints are reachable by any unauthenticated client that can reach the gateway. An attacker can POST to /api/v1/internal/getUserHistories to enumerate the accounts sitting in the 30-day cooling-off period that follows a deletion request, then POST to /api/v1/internal/users/{userId}/close for each one. The closure path clears the account's email address, phone number and nickname, cancels its space subscriptions, removes its space memberships and deletes its OAuth bindings, so the cooling-off window that exists to let a user reverse a deletion request is bypassed and the account cannot be recovered.
Weakness: CWE-306
Which versions are affected by CVE-2026-80208?
How do I fix CVE-2026-80208?
No fix has been published for CVE-2026-80208 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-2026-80208 being exploited?
There is no known exploitation of CVE-2026-80208 in the wild and no public exploit code.
Sources
Also known as GHSA-84jw-g3q8-wfgq.