CVE-2026-25999

4.3 mediumEPSS 0.3%

Medium (4.3) in aiven klaw. EPSS 0.3% chance of exploitation in the next 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.

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 23% of CVEs (scores of 2026-11-01)
CWE: CWE-285
Published: 2026-02-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

aiven:klaw

References

https://github.com/Aiven-Open/klaw/commit/617ed96b1db111ed498d89132321bf39f486e3a1
https://github.com/Aiven-Open/klaw/releases/tag/v2.10.2
https://github.com/Aiven-Open/klaw/security/advisories/GHSA-rp26-qv9w-xr5q

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