High 7.1Published Feb 11, 2026

CVE-2026-25999Klaw has an improper authorisation check on /resetMemoryCache

Updated under an hour ago (Oct 28, 2026, 11:40 AM ET)

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It affects Aiven-Open klaw and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Aiven-Open klaw

Exploited in the last 30 days

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: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Weakness (CWE): CWE-285
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Feb 12, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Aiven-Open klaw aiven_open:klaw (from the name)	before 2.10.2	CNA record
aiven klaw aiven:klaw	before 2.10.2	NVD

References

References

https://github.com/Aiven-Open/klaw/security/advisories/GHSA-rp26-qv9w-xr5q	x-refsource-confirm, vendor-advisory
https://github.com/Aiven-Open/klaw/commit/617ed96b1db111ed498d89132321bf39f486e3a1	x-refsource-misc, patch
https://github.com/Aiven-Open/klaw/releases/tag/v2.10.2	x-refsource-misc, product, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.