PYSEC-2026-290
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/backend-ai/PYSEC-2026-290.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-290
- Aliases
-
- CVE-2025-49652
- GHSA-ww28-4m4v-cq4j
- Published
- 2026-06-29T11:50:38.333670Z
- Modified
- 2026-07-02T13:00:06.540771639Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- BackendAI Missing Authentication for Critical Function
- Details
-
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.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2025-49652
- https://github.com/lablup/backend.ai/commit/37fc8f70f9bad2dd01fe2e288f9006e96f9914ed
- https://github.com/lablup/backend.ai/commit/b6d3ddd9e285a7ce59722a37585b9298681eb82f
- https://github.com/lablup/backend.ai/commit/d7704f506e319acff205d91bfca6e2ca92939983
- https://github.com/lablup/backend.ai
- https://hiddenlayer.com/sai_security_advisor/2025-05-backendai-49653
- https://hiddenlayer.com/sai_security_advisor/2025-06-backendai
- https://pypi.org/project/backend-ai
- https://github.com/advisories/GHSA-ww28-4m4v-cq4j
Affected packages
PyPI / backend-ai
Package
- Name
- backend-ai
- View open source insights on deps.dev
- Purl
- pkg:pypi/backend-ai
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed25.15.6Introduced25.16.0rc1Fixed25.19.0rc1