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CVE-2025-49652— Improper access control allows arbitrary account creation

Quick assessment

Affected
Lablup BackendAI
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.

Lablup BackendAI是韩国Lablup公司的一个机器学习平台。 Lablup BackendAI存在访问控制错误漏洞，该漏洞源于注册功能缺少身份验证，可能导致任意用户创建账户并访问私有数据。

CVSS 9.8 · Critical EPSS 0.38% · P31
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I. Basic Information for CVE-2025-49652

Vulnerability Information
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Vulnerability Title
Improper access control allows arbitrary account creation
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authentication in the registration feature of Lablup's BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Lablup BackendAI 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lablup BackendAI是韩国Lablup公司的一个机器学习平台。 Lablup BackendAI存在访问控制错误漏洞，该漏洞源于注册功能缺少身份验证，可能导致任意用户创建账户并访问私有数据。
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Lablup BackendAI * -

II. Public POCs for CVE-2025-49652

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III. Intelligence Information for CVE-2025-49652

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Vendor Pages for CVE-2025-49652 (1)

Same Patch Batch · Lablup · 2025-06-09 · 3 CVEs total

CVE-2025-49651 8.1 HIGH Missing Authorization for Interactive Sessions
CVE-2025-49653 8.0 HIGH Exposure of sensitive Information allows account takeover

IV. Related Vulnerabilities

Same product: BackendAI
Same vendor: Lablup
Same weakness: CWE-306

V. Comments for CVE-2025-49652

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