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CVE-2025-49651— Missing Authorization for Interactive Sessions

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存在安全漏洞，该漏洞源于缺少授权，可能导致会话劫持和数据泄露。

CVSS 8.1 · High EPSS 0.29% · P21
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I. Basic Information for CVE-2025-49651

Vulnerability Information
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Vulnerability Title
Missing Authorization for Interactive Sessions
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization in Lablup's BackendAI allows attackers to takeover all active sessions; Accessing, stealing, or altering any data accessible in the session. This vulnerability exists in all current versions of BackendAI.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Lablup BackendAI 安全漏洞
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存在安全漏洞，该漏洞源于缺少授权，可能导致会话劫持和数据泄露。
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
Lablup BackendAI * -

II. Public POCs for CVE-2025-49651

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III. Intelligence Information for CVE-2025-49651

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Vendor Pages for CVE-2025-49651 (1)

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

CVE-2025-49652 9.8 CRITICAL Improper access control allows arbitrary account creation
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-862

V. Comments for CVE-2025-49651

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