7.5
High
CVE-2026-71467 A flaw was found in search-v2-api
Description
A flaw was found in search-v2-api. The authentication middleware in the affected component unconditionally skips authentication when a request includes an `Upgrade: websocket` header. An unauthenticated attacker can exploit this by sending a specially crafted HTTP POST request to the `/federated` endpoint with the `Upgrade: websocket` header. This allows the attacker to bypass authentication and access federated search results across all configured remote managed hubs, leading to information disclosure.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Advanced Cluster Management for Kubernetes 2 | Versions not published | |
| Red Hat Advanced Cluster Management for Kubernetes 2.17 1787229541 | earliest → < 1787229541 | 1787229541 |
References
- RHSA-2026:60386 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2512146 bugzilla.redhat.com
Timeline
- Published
- Last modified
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