CVE-2026-96740
MEDIUMCVSS 6.5Description
A flaw was found in the StreamsHub Console for Apache Kafka. Tenant-supplied Kafka client properties from the Console custom resource are copied into the console-api AdminClient configuration without filtering security-sensitive keys, allowing a Console CR author to set config.providers and bootstrap.servers to exfiltrate the console-api ServiceAccount token to an attacker-controlled broker.
Timeline
Published:September 28th, 2026 6:17 PM
Last modified:November 3rd, 2026 6:18 PM
CVSS Scoring
CVSS v3: 6.5 (MEDIUM)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://access.redhat.com/security/cve/CVE-2026-96740
- https://bugzilla.redhat.com/show_bug.cgi?id=2539427
- https://github.com/advisories/GHSA-3rpr-3qjq-fg52
- https://github.com/streamshub/console/commit/d45897e12
- https://github.com/streamshub/console/commit/ef13971
- https://github.com/streamshub/console/pull/2957
Source: NIST NVD · Data may lag official sources by up to one minute