{"cve":"CVE-2025-49651","nvd":{"published":"2025-06-09T18:15:26.740","modified":"2026-06-17T09:31:35.690","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":["CWE-862"],"references":["https://hiddenlayer.com/sai_security_advisor/2025-06-backendai/"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:02:23.998251710+00:00"},"epss":{"cve":"CVE-2025-49651","score":0.00338,"percentile":0.2727,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-h889-475r-wfmm","url":"https://osv.dev/vulnerability/GHSA-h889-475r-wfmm","summary":"Backend.AI Missing Authorization vulnerability","modified":"2026-07-07T17:57:28.696907920Z","packages":[{"ecosystem":"PyPI","name":"backend-ai","purl":"pkg:pypi/backend-ai","ranges":["<=25.3.3"],"fixed":[]}]},{"id":"PYSEC-2026-1210","url":"https://osv.dev/vulnerability/PYSEC-2026-1210","summary":"Backend.AI Missing Authorization vulnerability","modified":"2026-07-07T17:47:32.597742536Z","packages":[{"ecosystem":"PyPI","name":"backend-ai","purl":"pkg:pypi/backend-ai","ranges":["<=25.3.3"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}