Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-44367— Klaw: user lockout due to case sensitivity inconsistency

Quick assessment

Affected
Aiven-Open klaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Klaw是Aiven Open开源的一个操作系统工具。 Klaw 2.10.4之前版本存在安全漏洞，该漏洞源于用户名大小写处理不一致，可能导致针对性的拒绝服务和完全账户锁定。

CVSS 2.7 · Low EPSS 0.24% · P14

Affected Version Matrix 1

VendorProduct Version RangeStatus
Aiven-Open klaw < 2.10.4 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-44367

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Klaw: user lockout due to case sensitivity inconsistency
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
大小写敏感处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Klaw 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Klaw是Aiven Open开源的一个操作系统工具。 Klaw 2.10.4之前版本存在安全漏洞，该漏洞源于用户名大小写处理不一致，可能导致针对性的拒绝服务和完全账户锁定。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Aiven-Open klaw < 2.10.4 -

II. Public POCs for CVE-2026-44367

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-44367

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-44367 (1)

Vendor Pages for CVE-2026-44367 (1)

IV. Related Vulnerabilities

Same product: klaw
Same vendor: Aiven-Open
Same weakness: CWE-178

V. Comments for CVE-2026-44367

No comments yet

Leave a comment