CVE-2026-102410 Missing Authorization in Kibana Leading to Information Disclosure
Attackers with data-store read access can bypass Kibana authorization to retrieve metric data, exposing sensitive information to unauthorized users.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-102410?
CVE-2026-102410 is a medium-severity missing authorization vulnerability in Elastic Kibana, published on 6 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An internal API surface within the Metrics Experience feature did not enforce a Kibana-level authorization check that an equivalent, related API in the same feature did enforce. As a result, a user who held only data-store-level read access to an index, but no corresponding Kibana feature privilege, could retrieve index-derived metric data through Kibana that the properly-authorized API would otherwise have blocked.
Weakness: CWE-862
Which versions are affected by CVE-2026-102410?
2 open source packages ship an affected version, including kibana and elk. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
kibana Bitnami | From 9.2.0 | 9.4.0 |
elk Bitnami | From 9.2.0 | 9.4.0 |
Products include Elastic Kibana.
How do I fix CVE-2026-102410?
Upgrade kibana to 9.4.0 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-102410 being exploited?
There is no known exploitation of CVE-2026-102410 in the wild and no public exploit code.
Other vulnerabilities in Elastic Kibana
Sources
Also known as BIT-elk-2026-102410, BIT-kibana-2026-102410, GHSA-v4v3-vrp9-jjrg, MINI-97jf-r5wp-4ghx, MINI-vphc-vg7m-v3rx.