CVE-2026-25999

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.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/Aiven-Open/klaw/commit/617ed96b1db111ed498d89132321bf39f486e3a1	Patch
https://github.com/Aiven-Open/klaw/releases/tag/v2.10.2	Product Release Notes
https://github.com/Aiven-Open/klaw/security/advisories/GHSA-rp26-qv9w-xr5q	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:aiven:klaw:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-11 21:16

Updated : 2026-02-26 23:25

NVD link : CVE-2026-25999

Mitre link : CVE-2026-25999

CVE.ORG link : CVE-2026-25999

JSON object : View

Products Affected

aiven

klaw

CWE

CWE-285

Improper Authorization

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