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OpenAdvisories
High · 7.1 CVE-2026-25999 EUVD-2026-6199

Klaw has an improper authorisation check on /resetMemoryCache

Published Feb 11, 2026 · Updated Feb 12, 2026 · Assigned by GitHub_M

Description

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to 2.10.2, there is an improper access control vulnerability that allows unauthorized users to trigger a reset or deletion of metadata for any tenant. By sending a crafted request to the /resetMemoryCache endpoint, an attacker can clear cached configurations, environments, and cluster data. This vulnerability is fixed in 2.10.2.

Affected products

VendorProductAffectedFixed
Aiven-Open klaw < 2.10.2 —

References