CVE-2026-44367CWE-178CWE-20

Klaw: user lockout due to case sensitivity inconsistency

Low · published June 2, 2026

CVSS v3.1
2.7
EPSS
0%
Percentile
33.1
In the wild
Unconfirmed
What it is

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, a vulnerability exists in the user registration and login mechanisms due to inconsistent handling of username case sensitivity, leading to a targeted Denial of Service (DoS) and complete account lockout. This issue has been patched in version 2.10.4.

The record
Technical detail
CVSS v3.1
2.7 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00400 · 33.1th percentile
Weaknesses
CWE-178 · Improper Handling of Case Sensitivity; CWE-20 · Improper Input Validation
Published
2026-06-02T15:29Z
EPSS history
Timeline
  • 02 JUN 15:29Z
    Klaw: user lockout due to case sensitivity inconsistency
    cvelistv5