CVE-2026-108096 Improper authorization in query resolvers for SQL-backed models in AWS Amplify API Category
An authenticated user can read other users' records in AWS Amplify applications due to improper authorization in GraphQL query resolvers.
- 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-2026-108096?
CVE-2026-108096 is a high-severity missing authorization vulnerability in aws-amplify/data-construct, published on 9 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Improper authorization in the query resolvers generated by @aws-amplify/graphql-index-transformer in AWS Amplify API Category before 3.1.2 might allow an authenticated remote user to read records owned by other users of the same application via crafted queries.
This issue has been addressed in @aws-amplify/graphql-index-transformer 3.1.2 https://www.npmjs.com/package/@aws-amplify/graphql-index-transformer/v/3.1.2 (included in @aws-amplify/data-construct 1.17.4 https://www.npmjs.com/package/@aws-amplify/data-construct/v/1.17.4 and @aws-amplify/graphql-api-construct 1.21.4 https://www.npmjs.com/package/@aws-amplify/graphql-api-construct/v/1.21.4 ). We recommend upgrading to the latest version ensuring any forked or derivative code is patched to incorporate the new fixes and then redeploying their backend.
Weakness: CWE-639
Which versions are affected by CVE-2026-108096?
How do I fix CVE-2026-108096?
No fix has been published for CVE-2026-108096 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-2026-108096 being exploited?
There is no known exploitation of CVE-2026-108096 in the wild and no public exploit code.
Sources
Also known as GHSA-69c4-mvf5-5xm3.