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

9.8 CVSS

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.

Classification

CVE ID: CVE-2025-49652

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.8

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types

CWE-306 Missing Authentication for Critical Function

Affected Products

Vendor: Lablup

Product: BackendAI

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 15.68% (scored less or equal to compared to others)

EPSS Date: 2025-06-14 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-49652
https://hiddenlayer.com/sai_security_advisor/2025-05-backendai-49653/

Timeline