CVE-2026-45080: Klaw: Improper Access Control Allows Disclosure of Password Hash

Severity: medium (CVSS 6.9 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-02 · updated 2026-07-22
Weakness: CWE-200

Description

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, improper access control allows disclosure of password hash. This issue has been patched in version 2.10.4.

Affected products

Aiven-Open klaw: before 2.10.4

References

https://github.com/Aiven-Open/klaw/releases/tag/v2.10.4
https://github.com/Aiven-Open/klaw/security/advisories/GHSA-v7m7-fr8v-hpx2

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