{"answers":{"affected":"3 open source packages ship an affected version, including backend-ai and backend.ai.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-49651 exists.","fix":"No fix has been published for CVE-2025-49651 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-49651 is a high-severity missing authorization vulnerability in Lablup BackendAI, published on 9 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-49651 and fix it if it is affected.\n\nWhat it is: CVE-2025-49651 is a high-severity missing authorization vulnerability in Lablup BackendAI, published on 9 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-49651 exists.\n\nAffected packages and fixed versions:\n- backend-ai (PyPI): affected all versions up to 25.3.3; no fix listed\n- backend-ai (PyPI): affected all versions up to 25.3.3; no fix listed\n- backend.ai (PyPI): affected all versions up to 25.3.3; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-49651/ (Markdown: https://insights.sbomify.com/CVE-2025-49651/index.md)","id":"CVE-2025-49651","markdown":"https://insights.sbomify.com/CVE-2025-49651/index.md","name":"CVE-2025-49651","record":{"aliases":["GHSA-h889-475r-wfmm","PYSEC-2026-1210"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["account_takeover","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Python AI library","requires_auth":"none","summary":"Attackers can hijack active sessions to access or alter data due to missing authorization checks in Lablup BackendAI.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"HiddenLayer","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"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.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Missing Authorization for Interactive Sessions","id":"CVE-2025-49651","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":3,"n_references":1,"next":{"headline":"Improper access control allows arbitrary account creation","id":"CVE-2025-49652"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["25.3.3"],"package":"backend-ai","purl":"pkg:pypi/backend-ai","source":"GHSA-h889-475r-wfmm"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["25.3.3"],"package":"backend-ai","purl":"pkg:pypi/backend-ai","source":"PYSEC-2026-1210"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["25.3.3"],"package":"backend.ai","purl":null,"source":"GHSA-h889-475r-wfmm"}],"prev":{"headline":"Frontend DoS vulnerability due to asymmetric resource consumption","id":"CVE-2025-49643"},"products":["BackendAI"],"published":"2025-06-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-11","vendors":["Lablup"]},"summary":"Attackers can hijack active sessions to access or alter data due to missing authorization checks in Lablup BackendAI.","url":"https://insights.sbomify.com/CVE-2025-49651/"}