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.
Published: 2026-02-11
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: Authentication bypass permits arbitrary reset of tenant metadata
Action: Patch Now
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 26 Feb 2026 23:30:00 +0000

Type Values Removed Values Added
First Time appeared Aiven
Aiven klaw
CPEs cpe:2.3:a:aiven:klaw:*:*:*:*:*:*:*:*
Vendors & Products Aiven
Aiven klaw

Thu, 12 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 12 Feb 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Aiven-open
Aiven-open klaw
Vendors & Products Aiven-open
Aiven-open klaw

Wed, 11 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
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.
Title Klaw has an improper authorisation check on /resetMemoryCache
Weaknesses CWE-285
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-12T21:21:30.163Z

Reserved: 2026-02-09T17:41:55.859Z

Link: CVE-2026-25999

cve-icon Vulnrichment

Updated: 2026-02-12T21:21:27.263Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-11T21:16:20.963

Modified: 2026-02-26T23:25:10.173

Link: CVE-2026-25999

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-18T12:45:45Z

Weaknesses