CVE-2026-25999— Klaw has an improper authorisation check on /resetMemoryCache
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 2.10.2之前版本存在授权问题漏洞，该漏洞源于访问控制不当，可能导致未经授权的用户触发重置或删除任何租户的元数据。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-25999
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 has an improper authorisation check on /resetMemoryCache
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Klaw 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Klaw是Aiven Open开源的一个操作系统工具。 Klaw 2.10.2之前版本存在授权问题漏洞，该漏洞源于访问控制不当，可能导致未经授权的用户触发重置或删除任何租户的元数据。
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 | < 2.10.2 | - |
|
II. Public POCs for CVE-2026-25999
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-25999
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same vendor: Aiven-Open
-
CVE-2026-45080
Klaw: Improper Access Control Allows Disclosure of Password -
CVE-2026-44367
Klaw: user lockout due to case sensitivity inconsistency -
CVE-2026-29190
Karapace: Path Traversal in Backup Reader -
CVE-2026-23529
Arbitrary File Read in Google BigQuery Sink connector -
CVE-2025-67745
Myhoard logs backup encryption key in plain text
Same weakness: CWE-285
-
CVE-2026-105121
OpenAM before 16.1.3 Improper Authorization in Delegated Ses -
CVE-2026-105119
OpenAM before 16.1.3 PKCE Enforcement Bypass via OAuth 2.0 H -
CVE-2026-103858
MISP Incomplete Thread Authorization Allows Unauthorized Rea -
CVE-2026-103532
immich-app Immich Shared Link Preview access.ts checkSharedL -
CVE-2026-93547
Missing Authorization Check in Vaadin Spreadsheet Allows Cel
V. Comments for CVE-2026-25999
No comments yet